Antisense oligonucleotide sequences as inhibitors of microorganisms

Abstract

This invention relates to antisense oligonucleotides which modulate the expression of the ribonucleotide reductase or the secA genes in microorganisms. This invention is also related to methods of using such oligonucleotides in inhibiting the growth of microorganisms. These antisense oligonucleotides are particularly useful in treating pathological conditions in mammals which are mediated by the growth of microorganisms.

Description

BACKGROUND OF THE INVENTION

1. Field of the Invention

This invention relates to antisense oligonucleotides which modulate the activity of the ribonucleotide reductase genes and the secA genes in microorganisms. This invention is also related to methods of using such compounds in inhibiting the growth of microorganisms.

These antisense oligonucleotides are particularly useful in treating pathological conditions in mammals which are mediated by the growth of microorganisms. Accordingly, this invention also relates to pharmaceutical compositions comprising a pharmaceutically acceptable excipient and an effective amount of a compound of this invention.

These antisense oligonucleotides may also be used as anti-microbial agents for agricultural applications such as crop protection.

2. References

The following publications, patent applications and patents are cited in this application as superscript numbers:

1. Nordlund and Eklund “Structure and function of the Escherichia coli ribonucleotide reductase protein R2 ”, J. Mol. Biol. ( 1993) 232:123-164;

2. Carlson et al., “Primary structure of the Escherichia coli ribonucleoside diphosphate reductase operon”, PNAS USA (1984) 81:4294-4297;

3. Nilsson et al., “Nucleotide sequence of the gene coding for the large subunit of ribonucleotide reductase of Escherichia coli Correction”, Nucleic Acids Research (1988) 16:4174;

4. P. Reichard, “The anaerobic ribonucleotide reductase from Escherichia coli”, J. Biol. Chem . (1993) 268:8383-8386;

5. Nordlund et al., Nature (1990) 345:593-598;

6. der Blaauwen et al., “Inhibition of preprotein translocation and reversion of the membrane inserted state of secA by a carboxyl terminus binding Mab”, Biochemistry (1997) 36:9159-9168;

7. McNicholas et al., “Dual regulation of Escherichia coli secA translation by distinct upstream elements”, J. Mol. Biol . (1997) 265:128-141;

8. U.S. Pat. No. 5,294,533;

9. Gasparro et al., “Photoactivatable antisense DNA: Suppression of ampicillin resistance in normally resistant Escherichia coli”, Antisense Research and Development (1991) 1:117-140;

10. White et al., “Inhibition of the multiple antibiotic resistance (mar) operon in Escherichia coli by antisense DNA analogs”, Antimicrobial Agents and Chemotherapy (1997) 41:2699-2704;

11. Nielsen et al., Science (1991) 354:1497;

12. Good and Nielsen, “Inhibition of translation and bacterial growth by peptide nucleic acid targeted to ribosomal RNA”, PNAS USA (1998) 95:2073-2076;

13. Buchardt, deceased, et al., U.S. Pat. No. 5,766,855;

14. Buchardt, deceased, et al., U.S. Pat. No. 5,719,262;

15. U.S. Pat. No. 5,034,506;

16. Altschul, et al., “Basic local alignment search tool”, J. Mol. Biol . (1990) 215:403-10;

17. Devereux. et al., “A comprehensive set of sequence analysis programs for the VAX”, Nucleic Acids Res . (1984) 12:387-395;

18. Sambrook et al., Molecular Cloning: A Laboratory Manual , Cold Spring Harbor Laboratory, New York (1989, 1992);

19. Ausubel et al., Current Protocols in Molecular Biology , John Wiley and Sons, Baltimore Md. (1989);

20. Chang et al., Somatic Gene Therapy, CRC Press, Ann Arbor Mich. (1995);

21. Vega et al., Gene Targeting , CRC Press, Ann Arbor Mich. (1995);

22 . Vectors: A Survey of Molecular Cloning Vectors and Their Uses , Butterworths, Boston Mass. (1988)

23. U.S. Pat. No. 5,023,252, issued June 11, 1991

24. Felgner et al., U.S. Pat. No. 5,580,859.

25. U.S. Pat. No. 5,011,472

26 . Remington's Pharmaceutical Sciences , Mace Publishing Company, Philadelphia Pa. 17 th ed. (1985);

27. Perbal, A Practical Guide to Molecular Cloning , John Wiley & Sons, New York (1988).

28 . PCR Protocols: A Guide To Methods And Applications , Academic Press, San Diego, Calif. (1990).

29. Dower, W. J., Nucleic Acids Res . (1988) 16:6127;

30. Neuman et al., EMBO J . (1982) 1:841;

31. Taketo A., Biochim Biophys. Acta (1988) 949:318;

32. Miller J. H. Experiments in Molecular Genetics , Cold Spring Harbor Laboratory Press, Cold Spring Harbor, N.Y. (1972);

33. Horwitz J. P., J. Med. Chem . (1964) 7:574;

34. Mann et al., Biochem .(1991) 30:1939;

35. Olsvik, et al., Acta Pathol. Microbiol. Immunol. Scand . [B] (1982) 90:319;

36. Laemmli, U. K., Nature (1970) 227:680;

37. Choy et al., Cancer Res .(1988) 48:2029;

38. Wright and Anazodo, Cancer J . (1988) 8:185-189;

39. Chan et al., Biochemistry (1993) 32:12835-12840;

40. Carpentier P. L., Microbiology 4 th ed. W.B.Saunders Company (1977); and

41. Wright et al., Adv. Enzyme Regul . (1981) 19:105-127.

All of the above publications, patent applications and patents are herein incorporated by reference in their entirety to the same extent as if each individual publication, patent application or patent was specifically and individually indicated to be incorporated by reference in its entirety.

3. State of the Art

Ribonucleotide reductase catalyzes the de novo production of deoxyribonucleotides. The enzyme reduces the four main ribonucleotides to the corresponding deoxyribonucleotides required for DNA synthesis and repair (Wright et al. 41 ).

In mammalian and bacterial cells, de novo production of deoxyribonucleotides by ribonucleotide reductase is usually highly regulated on different levels in order to produce the correct amount of deoxyribonucleotides for DNA synthesis. In the DNA viruses, the metabolism of the host cell is directed towards production of viral DNA by virus encoded ribonucleotide reductases (Nordlund and Eklund 1 ).

Mammalian cells and many DNA viruses and prokaryotes, have a heterodimeric iron-containing ribonucleotide reductase enzyme of the α 2 β 2 type. For example, ribonucleotide reductase from E. coli is a multi-subunit α 2 β 2 enzyme where the two homo-dimeric proteins are denoted R1 and R2. The larger α 2 protein, R1, contains the binding sites for substrate and allosteric effectors and also the redox-active cysteine residues. Protein R1 has a molecular mass of 2×86,000 where each subunit contains 761 residues. The smaller β 2 protein, denoted R2, contains the dinuclear ferric center and a stable free tyrosyl radical necessary for the enzymatic activity. The R2 protein has a molecular mass of 2×43,500, where each subunit contains 375 amino acid residues (Nordlund and Eklund 1 ).

The nucleotide sequence of the E. coli K-12 DNA comprising the operon for the structural genes of the subunits of ribonucleotide reductase has been determined. The DNA sequence includes a total length of 8557 nucleotides. An open reading frame between nucleotides 3506 and 5834 has been identified as the nrdA gene. An open reading frame between nucleotides 6012 and 7139 encoding a 375-amino acid polypeptide has been identified as the nrdB gene (Carlson et al. 2 , and Nilsson et al. 3 ). The sequences of the nrdA and nrdB genes for E. coli are shown in FIGS. 1 and 2 .

In E. coli , the synthesis of ribonucleotide reductase is controlled at the level of transcription. The nrdA and nrdB genes direct the synthesis of a 3.2 kilobase polycistronic mRNA. Perturbations in DNA replication, either a shift up in growth conditions or an inhibition of DNA synthesis leads to increased synthesis of nrd MRNA (Carlson et al. 2 ).

A separate anaerobic ribonucleotide reductase has also been identified from E.coli . The anaerobic E. coli reductase has a molecular mass of 145 kD and is a homodimer. The gene for the anaerobic reductase (nrdD) has been cloned and sequenced (P. Reichard 4 ).

The ribonucleotide reductase R2 genomic or cDNA sequences are known for several other species such as bacteriophage T4, clam, mouse, Saccharomyces cerevisiae , vaccinia, herpes simplex virus types 1 and 2, varicella and Epstein-Barr virus (Nordlund et al. 5 ). The sequence of the nrdE and nrdF which code for the ribonucleotide reductase genes of S. typhimurium are shown in FIG. 3 . The sequence of the ribonucleotide reductase gene of Lactococcus lactis is shown in FIG. 4 .

The secA gene of E. coli encodes for one component of a multi-component system for the secretion of proteins across the inner membrane of E. coli (der Blaauwen et al. 6 ). The complete system consists of the SecB protein, a cytosolic chaperone, the SecA protein, the translocation ATPase and the heterotrimeric integral membrane SecY/SecE/SecG complex, which along with SecA serves as the preprotein channel. SecA protein plays a central role in the secretion process by binding the preprotein, secB protein, anionic phospholipids and SecY/SecE/SecG protein. These interactions allow SecA to recognize soluble preprotein and recruit it to translocation sites in the inner membrane. Once such protein translocation complexes have assembled; further steps require an ATP-driven cycle of insertion and de-insertion of secA protein with the inner membrane, where each cycle appears to be coupled to the translocation of a segment of the preprotein.

SecA is the only component of the secretion apparatus that has been shown to be regulated. SecA is the second gene in the geneX-secA operon and its translation varies over a tenfold range depending on the status of protein secretion in the cell. During protein-export proficient conditions secA auto-represses its translation by binding to a site that overlaps the secA ribosome-binding site of genes-secA RNA. SecA protein can also dissociate a preformed 30 S-tRNA MET -genes-secA RNA ternary complex in vitro. However, during a protein export block secA translation increases substantially although the mechanism responsible for this regulatory response has not been elucidated (McNicholas et al. 7 ). The sequence of the secA gene of E. coli is shown in FIG. 5 .

The secA gene sequence has been identified for a number of other species including Mycobacterium bovis (FIG. 6 ), Mycobacterium tuberculosis (FIG. 7 ), Staphylococcus aureus (FIG. 8 ), Staphylococcus carnosus (FIG. 9 ), Bacillus subtilis, Bacillus firnus, Listeria monocytogenes, Mycobacterium smegmatis, Borrelia burgdorferi, P. sativum, S. griseus , and Synechoccus sp.

Antibiotics are important pharmaceuticals for the treatment of infectious diseases in a variety of animals including man. The tremendous utility and efficacy of antibiotics results from the interruption of bacterial (prokaryotic) cell growth with minimal damage or side effects to the eukaryotic host harboring the pathogenic organisms. In general, antibiotics destroy bacteria by interfering with the DNA replication, DNA to RNA transcription, translation (that is RNA to protein) or cell wall synthesis.

Although bacterial antibiotic resistance has been recognized since the advent of antimicrobial agents, the consequence of the emergence of resistant microorganisms, such resistance was historically controlled by the continued availability of effective alternative drugs. Now, drug resistance has emerged as a serious medical problem in the community, leading to increasing morbidity and mortality. The problem is worsened by the growing number of pathogens resistant to multiple, structurally unrelated drugs. The situation has become so desperate that antibiotics once removed from use because of toxic effects may be prescribed in an attempt to deal with the otherwise untreatable drug resistant bacteria.

Antisense oligonucleotides have been used to decrease the expression of specific genes by inhibiting transcription or translation of the desired gene and thereby achieving a phenotypic effect based upon the expression of that gene (Wright and Anazado 38 ). For example, antisense RNA is important in plasmid DNA copy number control, in development of bacteriophage P22. Antisense RNA's have been used experimentally to specifically inhibit in vitro translation of mRNA coding specifically from Drosophila hsp23, to inhibit Rous sarcoma virus replication and to inhibit 3T3 cell proliferation when directed toward the oncogene c-fos. Furthermore, it is not necessary to use the entire antisense MRNA since a short antisense oligonucleotide can inhibit gene expression. This is seen in the inhibition of chloramphenicol acetyltransferase gene expression and in the inhibition of specific antiviral activity to vesicular stomatitus virus by inhibiting the N-protein initiation site. Antisense oligonucleotides directed to the macromolecular synthesis operon of bacteria, containing the rpsU gene, the rpoD gene and the dnaG gene have been used for the detection of bacteria. (U.S. Pat. No. 5,294,533 8 ). Furthermore, photoactivatable antisense DNA complementary to a segment of the P-lactamase gene has been used to suppress ampicillin resistance in normally resistant E. coli (Gasparro et al. 9 ). Antisense DNA analogs have also been used to inhibit the multiple antibiotic resistant (mar) operon in Escherichia coli (White et al. 10 ).

Accordingly, there is a need to develop antisense oligonucleotides which will act to inhibit the growth of microorganisms.

SUMMARY OF THE INVENTION

This invention is directed to antisense oligonucleotides which modulate the expression of the ribonucleotide reductase and secA genes in microorganisms and pharmaceutical compositions comprising such antisense oligonucleotides. This invention is also related to methods of using such antisense oligonucleotides for inhibiting the growth of microorganisms.

Accordingly, in one of its composition aspects, this invention is directed to an antisense oligonucleotide, which oligonucleotide is nuclease resistant and comprises from about 3 to about 50 nucleotides, which nucleotides are complementary to the ribonucleotide reductase gene or the secA gene of a microorganism. The antisense oligonucleotide may have one or more phosphorothioate internucleotide linkages.

In another of its composition aspects, this invention is directed to an antisense oligonucleotide comprising from about 3 to about 50 nucleotides which is capable of binding to the ribonucleotide reductase gene or the secA gene of a microorganism, wherein the oligonucleotide comprises all or part of a sequence selected from the group consisting of SEQ ID NO:22; SEQ ID NO:43; SEQ ID NO:62; SEQ ID NO:74; SEQ ID NO:75; SEQ ID NO:76; SEQ ID NO:143; SEQ ID NO:145; SEQ ID NO:152; SEQ ID NO:164; SEQ ID NO:176; SEQ ID NO:186; SEQ ID NO:188; SEQ ID NO:189; SEQ ID NO: 191; SEQ ID NO: 192; SEQ ID NO:195; SEQ ID NO:197; SEQ ID NO:206; SEQ ID NO:212; SEQ ID NO:220; SEQ ID NO:229; SEQ ID NO:235; SEQ ID NO:254; SEQ ID NO:261; SEQ ID NO:262; SEQ ID NO:263; SEQ ID NO:264; and SEQ ID NO:265.

In still another of its composition aspects, this invention is directed to a pharmaceutical composition comprising a pharmaceutically acceptable excipient and an effective amount of an antisense oligonucleotide, which oligonucleotide is nuclease resistant and comprises from about 3 to about 50 nucleotides, which nucleotides are complementary to the ribonucleotide reductase gene or the secA gene of a microorganism. The oligonucleotide may be modified, for example, the oligonucleotide may have one or more phosphorothioate internucleotide linkages.

In one of its method aspects, this invention is directed to a method for inhibiting the expression of the ribonucleotide reductase gene in a microorganism having a ribonucleotide reductase gene comprising, administering to said microorganism or to a cell infected with said microorganism an effective amount of an antisense oligonucleotide comprising from at least about 3 nucleotides which are complementary to the ribonucleotide reductase gene of the microorganism under conditions such that the expression of the ribonucleotide reductase gene is inhibited.

In another of its method aspects, this invention is directed to a method for inhibiting the expression of the secA gene in a microorganism having a secA gene, comprising administering to said microorganism an effective amount of an antisense oligonucleotide comprising from at least about 3 nucleotides which are complementary to the secA gene of the microorganism under conditions such that expression of the secA gene is inhibited.

In one of its method aspects, this invention is directed to a method for inhibiting the growth of a microorganism encoding a ribonucleotide reductase gene or a secA gene, which method comprises administering to said microorganism or a cell infected with said microorganism an effective amount of an antisense oligonucleotide comprising from at least about 3 nucleotides which are complementary to either the ribonucleotide reductase gene or the secA gene of the microorganism under conditions such that the growth of the microorganism is inhibited. Preferably, the antisense oligonucleotide is selected from the group consisting of SEQ ID NO:22; SEQ ID NO:43; SEQ ID NO:62; SEQ ID NO:74; SEQ ID NO:75; SEQ ID NO:76; SEQ ID NO:143; SEQ ID NO:145; SEQ ID NO:152; SEQ ID NO:164; SEQ ID NO:176; SEQ ID NO:186; SEQ ID NO:188; SEQ ID NO:189; SEQ ID NO:191; SEQ ID NO:192; SEQ ID NO:195; SEQ ID NO:197; SEQ ID NO:206; SEQ ID NO:212; SEQ ID NO:220; SEQ ID NO:229; SEQ ID NO:235; SEQ ID NO:254; SEQ ID NO:261; SEQ ID NO:262; SEQ ID NO:263; SEQ ID NO:264; and SEQ ID NO:265.

In another of its method aspects, this invention is directed to a method for treating a mammalian pathologic condition mediated by a microorganism, which method comprises identifying a mammal having a pathologic condition mediated by a microorganism having a ribonucleotide reductase gene or a secA gene and administering to said mammal an effective amount of an antisense oligonucleotide comprising from at least about 3 nucleotides which are complementary to either the ribonucleotide reductase gene or the secA gene of the microorganism under conditions such that the growth of the microorganism is inhibited.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is the sequence of the E. coli nrdA gene encoding the ribonucleotide reductase R1 subunit [SEQ ID NO:1].

FIG. 2 is the sequence of the E. coli nrdB gene encoding the ribonucleotide reductase R2 subunit [SEQ ID NO:2]. The nrdB gene is encoded by nucleotides 7668 to 8798 of SEQ ID NO:2.

FIG. 3 is the sequence of the S. typhimurium nrdE and nrdF genes encoding the ribonucleotide reductase subunits [SEQ ID NO:3]. The nrdE gene is encoded by nucleotides 836 to 2980 and the nrdF gene is encoded by nucleotides 2991 to 3950 of SEQ ID NO:3.

FIG. 4 is the sequence of the Lactococcus lactis nrdEF operon encoding ribonucleotide reductase [SEQ ID NO:4].

FIG. 5 is the sequence of the E. coli secA gene [SEQ ID NO:5].

FIG. 6 is the sequence of the Mycobacterium bovis secA gene [SEQ ID NO:6].

FIG. 7 is the sequence of the Mycobacterium tuberculosis secA gene [SEQ ID NO:7].

FIG. 8 is the sequence of the Staphylococcus aureus secA gene [SEQ ID NO:8].

FIG. 9 is the sequence of the Staphylococcus carnosus secA gene [SEQ ID NO:9].

FIG. 10 is the sequence of the bovine herpes virus ribonucleotide reductase small subunit gene [SEQ ID NO:10].

FIG. 11 is the sequence of the Herpes simplex virus type 1 UL39 gene encoding ribonucleotide reductase 1 [SEQ ID NO:11].

FIG. 12 is the sequence of the Herpes simplex type 2 ribonucleotide reductase gene [SEQ ID NO:12]. The ribonucleotide reductase gene is encoded by nucleotides 419 to 3853 of SEQ ID NO:12.

FIG. 13 is the sequence of the equine herpes virus 4 ribonucleotide reductase large subunit and small subunit [SEQ ID NO:13]. The large subunit is encoded by nucleotides 77 to 2446 and the small subunit by nucleotides 2485-3447 of SEQ ID NO:13.

FIG. 14 is a photograph of a Western blot of a polyacrylamide gel of the cellular protein from E. coli cells carrying a plasmid containing the mouse ribonucleotide reductase R2 gene after treatment with either 20 μM or 200 μM of oligonucleotide AS-II-626-20.

FIG. 15 is a graph of the inhibition of E. coli growth after treatment of E. coli cells with ribonculeotide reductase antisense oligonucleotides.

FIG. 16 is a graph of the number of colony forming units/ml of E. coli cells after treatment with ribonucleotide reductase antisense oligonucleotides.

FIG. 17 is a photograph of a Western blot of a polyacrylamide gel of cellular protein from E. coli cells after treatment with secA antisense oligonucleotides.

FIGS. 18 a and 18 b are graphs of the number of colony forming units/ml of E. coli cells after treatment with secA antisense oligonucleotides.

FIGS. 19 a-g are graphs of growth curves of E. coli K12 after treatment with antisense oligonucleotides. FIG. 19 a shows the growth after treatment with 16 μM or 80 μM of antisense ES799 [SEQ ID NO:195]. FIG. 19 b shows the growth after treatment with 20 AM of antisense ES1739 [SEQ ID NO:229]. FIG. 19 c shows the growth after treatment with 80 μM of antisense ES851 [SEQ ID NO:197]. FIG. 19 d shows the growth after treatment with 80 μM of antisense ES553 [SEQ ID NO:188]. FIG. 19 e shows the growth after treatment with 80 μM of antisense ES646 [SEQ ID NO:191]. FIG. 19 f shows the growth after treatment with 80 μM of antisense ES1845 [SEQ ID NO:235]. FIG. 19 g shows the growth after treatment with 80 μM of antisense ES2537 [SEQ ID NO:254].

DETAILED DESCRIPTION OF THE INVENTION

The present invention provides compounds that inhibit the growth of microbes by inhibiting the expression of a ribonucleotide reductase protein or the secA protein. Without being limited to any theory, the compounds inhibit the expression of the ribonucleotide reductase or the secA protein by inhibiting the transcription of the gene or the translation of the mRNA to protein. Such compounds include antisense oligonucleotides.

Definitions

As used herein, the following terms have the following meanings:

The term “antisense oligonucleotide” as used herein means a nucleotide sequence that is complementary to the MRNA for the desired gene. Preferably, the antisense oligonucleotide is complementary to the MRNA for ribonucleotide reductase or secA.

The term “oligonucleotide” refers to an oligomer or polymer of nucleotide or nucleoside monomers consisting of naturally occurring bases, sugars, and inter-sugar (backbone) linkages. The term also includes modified or substituted oligomers comprising non-naturally occurring monomers or portions thereof, which function similarly. Such modified or substituted oligomers may be preferred over naturally occurring forms because of the properties such as enhanced cellular uptake, or increased stability in the presence of nucleases. The term also includes chimeric oligonucleotides which contain two or more chemically distinct regions. For example, chimeric oligonucleotides may contain at least one region of modified nucleotides that confer beneficial properties (e.g. increased nuclease resistance, increased uptake into cells) or two or more oligonucleotides of the invention may be joined to form a chimeric oligonucleotide.

The antisense oligonucleotides of the present invention may be ribonucleic or deoxyribonucleic acids and may contain naturally occurring or synthetic monomeric bases, including adenine, guanine, cytosine, thymine and uracil. The oligonucleotides may also contain modified bases such as xanthine, hypoxanthine, 2-aminoadenine, 6-methyl, 2-propyl and other alkyl adenines, 5-halo uracil, 5-halo cytosine, 6-aza uracil, 6-aza cytosine and 6-aza thymine, pseudo uracil, 4-thiouracil, 8-halo adenine, 8-aminoadenine, 8-thiol adenine, 8-thiolalkyl adenines, 8-hydroxyl adenine and other 8-substituted adenines, 8-halo guanines, 8-amino guanine, 8-thiol guanine, 8-thioalkyl guanines, 8-hydroxyl guanine and other 8-substituted guanines, other aza and deaza uracils, thymidines, cytosines or guanines, 5-trifluoromethyl uracil and 5-trifluoro cytosine.

The antisense oligonucleotides of the invention may also comprise modified phosphorus oxygen heteroatoms in the phosphate backbone, short chain alkyl or cycloalkyl intersugar linkages or short chain heteroatom or heterocyclic intersugar linkages. For example, the antisense oligonucleotides may contain methyl phosphonates, phosphorothioates, phosphorodithioates, phosphotriesters, and morpholino oligomers. In one embodiment of the invention, the antisense oligonucleotides comprise phosphorothioate bonds linking between the four to six 3′-terminus nucleotides. In another embodiment, the phosphorothioate bonds link all the nucleotides. The antisense oligonucleotides may also have sugar mimetics.

The antisense oligonucleotides of the invention may also comprise nucleotide analogues wherein the structure of the nucleotide is fundamentally altered. An example of such an oligonucleotide analogue is a peptide nucleic acid (PNA) wherein the deoxyribose (or ribose) phosphate backbone in DNA (or RNA) is replaced with a polyamide backbone which is similar to that found in peptides (Nielsen et al. 11 ; Good and Nielsen 12 ; Buchardt, deceased, et al. 13 , U.S. Pat. No. 5,766,855; Buchardt, deceased, et al. 14 , U.S. Pat. No. 5,719,262). PNA analogues have been shown to be resistant to degradation by enzymes and to have extended lives in vivo and in vitro. PNAs also bind more strongly to a complementary DNA sequence than to a naturally occurring nucleic acid molecule due to the lack of charge repulsion between the PNA strand and the DNA strand.

The oligonucleotides of the present invention may also include other nucleotides comprising polymer backbones, cyclic backbones, or acyclic backbones. For example, the nucleotides may comprise morpholino backbone structures (U.S. Pat. No. 5,034,506 15 ).

The oligonucleotides of the present invention are “nuclease resistant” when they have either been modified such that they are not susceptible to degradation by DNA and RNA nucleases or alternatively they have been placed in a delivery vehicle which in itself protects the oligonucleotide from DNA or RNA nucleases. Nuclease resistant oligonucleotides include, for example, methyl phosphonates, phosphorothioates, phosphorodithioates, phosphotriesters, and morpholino oligomers. Suitable delivery vehicles for conferring nuclease resistance include, for example liposomes.

The oligonucleotides of the present invention may also contain groups, such as groups for improving the pharmacokinetic properties of an oligonucleotides, or groups for improving the pharmacodynamic properties of an oligonucleotide. Preferably, the oligonucleotides do not contain reporter groups or labels, such as fluorescent dyes or radioactive labels.

The antisense oligonucleotides may be complementary to the complete ribonucleotide reductase or secA gene including the introns. Preferably, the antisense oligonucleotides are complimentary to the mRNA region from the ribonucleotide reductase gene or the secA gene.

The antisense oligonucleotides may be selected from the sequence complementary to the ribonucletide reductase or secA genes such that the sequence exhibits the least likelihood of showing duplex formation, hair-pin formation, and homooligomer/sequence repeats but has a high to moderate potential to bind to the ribonucleotides reductase gene or the secA gene sequence and contains a GC clamp. These properties may be determined using the computer modeling program OLIGO Primer Analysis Software, Version 5.0 (distributed by National Biosciences, Inc., Plymouth, Minn.). This computer program allows the determination of a qualitative estimation of these five parameters.

Alternatively, the antisense oligonucleotides may also be selected on the basis that the sequence is highly conserved for either the ribonucleotide reductase or the secA genes between two or more microbial species. These properties may be determined using the BLASTN program (Altschul, et al. 16 ) of the University of Wisconsin Computer group (GCG) software (Devereux J. et al. 17 ) with the National Center for Biotechnology Information (NCBI) databases.

The antisense oligonucleotides generally comprise from at least about 3 nucleotides or nucleotide analogs, preferably from about 3 to about 50 nucleotides or nucleotide analogs, more preferably, from about 7 to about 35 nucleotides or nucleotide analogs, most preferably from about 15 to about 25 nucleotide or nucleotide analogs.

Preferably, the antisense oligonucleotides comprise from 3 to about 50 nucleotides or nucleotide analogs, more preferably from 20 to about 50 nucleotides or nucleotide analogs and further comprise all or part of the sequences set forth in Tables 1, 2, 3, and 4 (below). Preferably, the oligonucleotides complementary to the ribonucleotide reductase gene comprise SEQ ID NOS.: 14 to 157 as shown in Tables 1 and 2. Preferably, the antisense oligonucleotides complementary to the secA gene comprise the SEQ ID NOS.: 158 to 265 as shown in Tables 3 and 4.

TABLE 1
Antisense oligonucleotides that target the Escherichia coli
K12 ribonucleotide reductase large subunit (R1)
				ΔG
SEQ			Tm	(kcal/
ID No.:	Name	Sequence 5′→3′	(° C.)	mol)
14	ER1-16	CCGTCGCGCTTTGTCACCAG	61.1	−43.0
15	ER1-24	CTGTGCTACCGTCGCGCTTT	57.8	−42.0
16	ER1-33	TGATGCGCTCTGTGCTACCG	57.2	−40.2
17	ER1-44	TTTGTCGAGATTGAT GCGCT	53.3	−38.7
18	ER1-58	AGAACGCGATGGATTTTGTC	51.7	−38.4
19	ER1-71	TGCCGCCCAATCCAGAACGC	64.6	−46.0
20	ER1-79	AGTCCTTCTGCCGCCCAATC	57.7	−42.2
21	ER1-128	AAACTGAATGTGGGAGCGCA	55.5	−39.8
22	ER1-169	ATAATGGTTTCGTGGATGTC	55.5	−35.4
23	ER1-180	CGGCAGCCTTGATAATGGTT	54.2	−40.6
24	ER1-218	ATACTGATAATCCGGCGCAT	51.4	−39.4
25	ER1-252	TACGCAGGTGGAAGATCGCC	57.3	−41.4
26	ER1-294	GGTCGTACAGCGCAGGCGGC	64.4	−45.9
27	ER1-320	GCCCATCTCGACCATTTTCA	54.7	−39.7
28	ER1-330	TATCGTATTTGCCCATCTCG	50.4	−38.1
29	ER1-423	CGGCAGCATAAGAGAAGGTC	51.6	−38.5
30	ER1-439	CCTTCCAGCTGCTTAACGGC	56.4	−41.9
31	ER1-450	CCAGATATTTGCCTTCCAGC	51.5	−38.8
32	ER1-479	ATAGATTTCGCCGGTCACGC	56.4	−41.8
33	ER1-495	GGAACTGGGCGCTCTCATAG	53.9	−39.7
34	ER1-504	GAATATAAAGGAACTGGGCG	48.5	−38.0
35	ER1-518	GCACGCGGCAACTAGAATAT	52.2	−39.4
36	ER1-529	TTCGAGAACAAGCACGCGGC	60.8	−43.3
37	ER1-543	TTTCACGCGGGTAGTTCGAG	55.2	−40.5
38	ER1-566	ACGCTTCACATATTGCAGGC	52.2	−38.7
39	ER1-584	GGAAACCGCGTCGTAAAAAC	53.9	−40.8
40	ER1-592	TTAAATGTGGAAACCGCGTC	52.7	−39.3
41	ER1-617	CATGATTGGCGTCGGCAGCG	64.0	−44.9
42	ER1-628	CGCACGCCGGACATGATTGG	63.8	−44.6
43	ER1-640	CGAGTCGGGGTACGCACGCC	64.2	−45.8
44	ER1-667	TCGATCAGTACGCAGGAGCT	52.4	−38.1
45	ER1-680	GCTGTCACCGCACTCGATCA	56.9	−39.1
46	ER1-689	GGAATCCAGGCTGTCACCGC	59.0	−41.9
47	ER1-704	GGAGGTGGCGTTGATGGAAT	56.0	−40.6
48	ER1-716	AACAATCGCGCTGGAGGTGG	59.5	−42.7
49	ER1-778	CTACCCAGCGCACGAATACG	55.7	−40.9
50	ER1-817	ATGCAGCCGGTATGGAACGC	59.4	−43.1
51	ER1-829	TTGTAGAACGGAATGCAGCC	52.8	−38.8
52	ER1-846	CCGCTGTCTGGAAATGTTTG	53.1	−38.6
53	ER1-855	AGGATTTCACCGCTGTCTGG	54.0	−39.2
54	ER1-874	CGCACACCGCCCTGAGAGCA	63.9	−44.0
55	ER1-907	CACATCGGGTAGAACAGCGT	52.5	−38.1
56	ER1-925	CTTTCCACTTCCAGATGCCA	52.5	−38.1
57	ER1-964	TTGCCTTCCACACCACGGTT	57.5	−40.8
58	ER1-971	CACGCGGTTGCCTTCCACAC	60.8	−42.5
59	ER1-981	CCATATGACGCACGCGGTTG	59.4	−42.1
60	ER1-1034	TTCACCTTTCAGCAGACGGG	55.0	−39.6
61	ER1-1055	CGGGCTGAACAGGGTGATAT	53.8	−39.6
62	ER1-1059	CGGACGGGCTGAACAGGGTG	62.1	−43.7
63	ER1-1061	GTCGGACGGGCTGAACAGGG	61.2	−43.4
64	ER1-1106	AAACTCTTCCTGATCGGCGA	53.8	−39.7
65	ER1-1148	GCGGATGCTGTCGTCTTTCT	54.3	−39.4
66	ER1-1155	GCTGCTTGCGGATGCTGTCG	61.3	−43.0
67	ER1-1166	GGCTTTCACACGCTGCTTGC	58.2	−41.4
68	ER1-1173	GCTCAACGGCTTTCACACGC	58.0	−41.3
69	ER1-1212	GACCGGTAGACGCACGTTCC	56.7	−40.8
70	ER1-1255	GGGCTATGGGTATTGCAGTG	52.1	−38.7
71	ER1-1259	AAACGGGCTATGGGTATTGC	53.3	−40.7
72	ER1-1265	CGGATCAAACGGGCTATGGG	58.7	−43.4
73	ER1-1311	GGGCTATCTCCAGGCACAGG	55.9	−40.7
74	ER1-1315	GGCAGGGCTATCTCCAGGCA	58.7	−42.5
75	ER1-1320	TGGTCGGCAGGGCTATCTCC	58.6	−42.4
76	ER1-1326	GCGGTTTGGTCGGCAGGGCT	64.9	−47.0
77	ER1-1330	TTCAGCGGTTTGGTCGGCAG	60.5	−43.1
78	ER1-1336	ACGTCGTTCAGCGGTTTGGT	56.8	−40.9
79	ER1-1356	TTTCACCGTTCTCGTCGTTG	53.5	−38.5
80	ER1-1364	CAGCGCGATTTCACCGTTCT	57.5	−41.7
81	ER1-1370	CGTACACAGCGCGATTTCAC	54.2	−38.9
82	ER1-1379	AGCAGACAGCGTACACAGCG	54.0	−38.2
83	ER1-1388	CAGGTTGAAAGCAGACAGCG	53.4	−38.4
84	ER1-1397	AATTGCGCCCAGGTTGAAAG	56.5	−41.9
85	ER1-1407	CCAGGTTATTAATTGCGCCC	53.8	−41.3
86	ER1-1428	TTGCCAGCTCTTCCAGTTCA	53.3	−38.2
87	ER1-1438	ACCGCCAGAATTGCCAGCTC	58.8	−42.5
88	ER1-1451	GTCAAGTGCACGAACCGCCA	59.1	−41.0
89	ER1-1463	ATCCAGCAGCGCGTCAAGTG	58.5	−41.2
90	ER1-1468	TGATAATCCAGCAGCGCGTC	56.1	−40.4
91	ER1-1535	GATCACACCAATACCCAGCG	52.6	−38.1
92	ER1-1561	TCGTTCGCCAGGTAGTAAGC	52.2	−39.0
93	ER1-1570	CGTTTACCGTCGTTCGCCAG	57.9	−42.2
94	ER1-1584	TGCCGTCGGAGTAGCGTTTA	55.8	−41.0
95	ER1-1605	TATGCGTCAGGTTGTTGGCG	56.8	−40.5
96	ER1-1614	CGAAGGTTTTATGCGTCAGG	52.5	−39.3
97	ER1-1688	GTTAAACCACGGGCACGCGC	62.0	−45.0
98	ER1-1705	TTCGCGTAAGTGGTTTCGTT	52.6	−39.3
99	ER1-1731	TATAGGTATCGATCGGCAGG	49.5	−38.0
100	ER1-1777	CAGTCGTAATGCAGCGGCTC	55.8	−40.2
101	ER1-1789	CGCAGAGCTTCCCAGTCGTA	55.4	−40.0
102	ER1-1839	TCAGAGCAGAAAGCGTGGAG	53.0	−38.1
103	ER1-1849	TCGGACGGCATCAGAGCAGA	58.9	−40.9
104	ER1-1874	GGCGTTAGAGATCTGCGAAG	51.8	−38.7
105	ER1-1916	TTTGATGCTGACGTAACCGC	53.7	−39.0
106	ER1-1923	TCGACGCTTTGATGCTGACG	57.1	−40.2
107	ER1-1944	CCTGGCGCAAAATACCGTCT	56.5	−42.0
108	ER1-1957	TAGTCCGGCACCACCTGGCG	62.5	−44.2
109	ER1-1968	GCAGGTGCTCGTAGTCCGGC	59.3	−42.4
110	ER1-1974	CGTCGTGCAGGTGCTCGTAG	56.7	−39.9
111	ER1-1983	GCTCATAGGCGTCGTGCAGG	58.0	−41.4
112	ER1-1992	CCCACAGCAGCTCATAGGCG	58.0	−41.5
113	ER1-2000	CGGCATTTCCCACAGCAGCT	59.7	−42.8
114	ER1-2010	CATCGTTACCCGGCATTTCC	56.5	−41.9
115	ER1-2083	GGATCGTAGTTGGTGTTGGC	51.8	−39.9
116	ER1-2112	TCGGCACTTTTCCTGACGGG	59.5	−42.8
117	ER1-2145	AGGCGGTGAGCAGGTCTTTC	55.7	−40.5
118	ER1-2154	CGAATTTGTAGGCGGTGAGC	54.8	−40.5
119	ER1-2166	GTGTTTTGACCCCGAATTTG	51.9	−38.6
120	ER1-2211	CGTCTTGTGCGTCTTCAGCG	56.8	−40.0
121	ER1-2262	TCTTACATGCGCCGCTTTCG	58.6	−42.8

TABLE 2
Antisense oligonucleotides that target the Escherichia coli
K12 ribonucleotide reductase small subunit (R2)
				ΔG
SEQ			Tm	(kcal/
ID No.:	Name	Sequence 5′→3′	(° C.)	mol)
122	ER2-50	CGGCTGACCAAAGAACATCG	55.5	−40.0
123	ER2-60	CCACGTTGACCGGCTGACCA	61.2	−42.2
124	ER2-67	TAGCGAGCCACGTTGACCGG	60.6	−43.2
125	ER2-134	CGGACGCCAGAAGAAAGAGA	54.4	−39.8
126	ER2-144	CAACTTCTTCCGGACGCCAG	57.0	−41.3
127	ER2-168	AATCTATACGGTCGCGGGAG	53.4	−40.5
128	ER2-198	TGTGTTTTTCGTGCTCCGGC	58.3	−41.6
129	ER2-273	GCAATAGCGCCACGTTCGGG	62.1	−45.2
130	ER2-284	AGAAATAAGCGGCAATAGCG	51.8	−40.3
131	ER2-290	CGGAATAGAAATAAGCGGCA	52.4	−40.3
132	ER2-307	ACCCAGGTTTCCAGTTCCGG	57.4	−42.0
133	ER2-350	ATAGGAACGGGAATGAATCG	50.7	−38.8
134	ER2-441	TCCCTTCCGCACGTTTCTGG	59.5	−42.8
135	ER2-498	CGCCCAGCAGATGCCAGTAG	58.0	−41.5
136	ER2-505	GTACCTTCGCCCAGCAGATG	54.6	−39.7
137	ER2-544	CGCAGGCTAACGGTCACAGT	55.2	−39.7
138	ER2-557	TTTCTTCAGCTCGCGCAGGC	60.2	−43.4
139	ER2-640	GCAAATGCGAAGGAACAAGC	54.9	−40.4
140	ER2-655	ATCAATTCGCGTTCTGCAAA	53.4	−39.3
141	ER2-680	GCGAATAATTTTGGCGTTGC	54.9	−41.6
142	ER2-692	GCGGGCAATCAGGCGAATAA	59.5	−44.0
143	ER2-704	CAGGGCTTCGTCGCGGGCAA	66.8	−47.8
144	ER2-714	CGGTCAGGTGCAGGGCTTCG	62.3	−44.0
145	ER2-724	TGCTGGGTGCCGGTCAGGTG	63.6	−43.5
146	ER2-728	CATATGCTGGGTGCCGGTCA	58.8	−41.4
147	ER2-778	GCAATTTCCGCCATCTCAGG	56.8	−41.5
148	ER2-796	TCCTGCTTACACTCTTCGGC	52.1	−38.3
149	ER2-848	ATCCGCCCAGTCTTTCTCCT	54.2	−40.4
150	ER2-857	GAACAGATAATCCGCCCAGT	50.7	−38.1
151	ER2-976	GGGTTGGAGCGCGTCTGGAA	61.8	−44.0
152	ER2-983	CGGGATCGGGTTGGAGCGCG	68.1	−49.1
153	ER2-985	CACGGGATCGGGTTGGAGCG	64.0	−45.6
154	ER2-1045	CTGACTTCCACTTCCTGCGG	54.6	−39.9
155	ER2-1063	TGCCCGACCAGATAAGAACT	51.3	−38.2
156	ER2-1076	TTCCGAGTCAATCTGCCCGA	57.8	−41.2
157	ER2-1092	AATCGTCGGTGTCCACTTCC	53.6	−38.8

TABLE 3
Antisense Sequences that Target Escherichia coli SecA
				ΔG
SEQ			Tm	(kcal/
ID No.:	Name	Sequence 5′→3′	(° C.)	mol)
158	ES56	GACCACTTTGCGCATCCGGC	62.1	−44.2
159	ES62	GATGTTGACCACTTTGCGCA	54.3	−38.3
160	ES85	ATCTCCGGTTCCATGGCATT	55.5	−40.8
161	ES92	TTTTTCCATCTCCGGTTCCA	54.3	−40.1
162	ES116	CCCTTTCAGTTCTTCGTCGG	53.8	−39.8
163	ES124	GCGGTTTTCCCTTTCAGTTC	52.9	−39.9
164	ES129	ACTCTGCGGTTTTCCCTTTC	52.5	−39.6
165	ES153	CGCCTTTTTCCAGACGTGCA	58.4	−41.9
166	ES158	CACTTCGCCTTTTTCCAGAC	51.5	−38.4
167	ES165	TTTCCAGCACTTCGCCTTTT	54.1	−40.5
168	ES170	CAGATTTTCCAGCACTTCGC	52.5	−38.6
169	ES206	ACTTGCCTCACGTACCACGG	54.9	−39.5
170	ES215	GACGCGCTTACTTGCCTCAC	55.0	−40.1
171	ES230	GTGACGCATACCAAAGACGC	53.1	−38.5
172	ES264	TAAGAACCATACCGCCGAGT	51.5	−39.1
173	ES286	ATTTCGGCGATGCAGCGTTC	59.7	−43.4
174	ES303	TTCCTTCACCGGTACGCATT	54.5	−40.3
175	ES307	GTTTTTCCTTCACCGGTACG	51.4	−38.9
176	ES320	CGTTGCGGTCAGGGTTTTTC	56.8	−41.6
177	ES336	TCAGGTAAGCAGGCAGCGTT	55.0	−40.2
178	ES351	TACCGGTTAGTGCGTTCAGG	52.8	−39.2
179	ES392	TTGCGCCAGGTAGTCGTTGA	56.5	−40.4
180	ES398	GTCACGTTGCGCCAGGTAGT	55.0	−39.5
181	ES418	AGCGGACGGTTGTTTTCGGC	60.8	−44.5
182	ES429	GGAATTCAAACAGCGGACGG	56.7	−41.5
183	ES436	AGGCCAAGGAATTCAAACAG	51.0	−38.4
184	ES448	ATACCGACAGTCAGGCCAAG	51.6	−38.0
185	ES485	TTCGCGCTTTGCCGGTGCTG	65.8	−46.9
186	ES531	AGCCGTATTCGTTGTTCGTA	50.1	−37.9
187	ES544	CGCAGGTAGTCAAAGCCGTA	53.1	−39.5
188	ES553	ATGTTGTCGCGCAGGTAGTC	52.6	−38.1
189	ES556	GCCATGTTGTCGCGCAGGTA	59.2	−41.7
190	ES617	GTCCACTTCGTCCACCAGCG	57.7	−40.4
191	ES646	GGTGTACGCGCTTCATCGAT	55.0	−40.0
192	ES647	CGGTGTACGCGCTTCATCGA	59.3	−42.1
193	ES695	GCGTTTATACATTTCCGAGC	49.5	−38.4
194	ES724	CGGATCAGGTGCGGAATAAT	53.9	−40.4
195	ES799	TTCACCTGGCGAGATTTTTC	51.8	−38.6
196	ES824	CAGCACCAGACCACGTTCGG	58.6	−40.7
197	ES851	GCCCTCTTTCACCAGCAGTT	53.3	−39.1
198	ES866	CCCTTCATCCATGATGCCCT	55.9	−40.6
199	ES889	TTGGCCGGAGAGTACAGAGA	52.2	−38.1
200	ES898	AGCATGATGTTGGCCGGAGA	57.6	−40.9
201	ES922	AGCGCCGCCGTTACGTGGTG	64.6	−46.5
202	ES950	GTCACGGGTAAACAGCGCAT	54.9	−40.0
203	ES1068	CACCTTCTTTCGCTTCCACA	52.8	−38.4
204	ES1097	CAGCGTTTGGTTTTCGTTCT	52.1	−38.9
205	ES1109	GGTGATCGAAGCCAGCGTTT	56.5	−41.2
206	ES1128	GACGGAAGTAGTTCTGGAAG	45.5	−35.0
207	ES1147	CCCGCCAGTTTTTCATACAG	52.3	−39.2
208	ES1152	TCATCCCCGCCAGTTTTTCA	57.5	−41.6
209	ES1218	GAACAACGACGGTATCCAGC	52.0	−38.2
210	ES1328	GCCTTTCGCAGTACGTTCTT	51.4	−38.9
211	ES1350	TAGTACCCACCAGCACCGGC	57.1	−41.4
212	ES1398	CGGCTTTGGTCAGTTCGTTT	54.3	−40.1
213	ES1410	TGTGCTTAATACCGGCTTTG	50.8	−38.6
214	ES1439	GTTGGCGTGGAATTTGGCGT	59.3	−43.0
215	ES1462	GCCTGAGCAACAATCGCCGC	62.4	−44.5
216	ES1515	CTGTACCACGACCCGCCATA	55.6	−40.3
217	ES1518	TATCTGTACCACGACCCGCC	54.7	−40.0
218	ES1545	CTGCCTGCCAGCTACCACCG	60.2	−42.9
219	ES1563	TTTCCAGCGCGGCAACTTCT	59.4	−43.4
220	ES1581	TTTGCTCTGCGGTCGGATTT	57.0	−41.8
221	ES1589	TTTTTCAATTTGCTCTGCGG	53.2	−39.8
222	ES1624	ACCGCATCGTGACGTACCTG	55.7	−39.6
223	ES1629	CCAGTACCGCATCGTGACGT	55.7	−39.6
224	ES1633	GCTTCCAGTACCGCATCGTG	55.5	−40.0
225	ES1655	ACCGATGATATGCAGGCCAC	54.6	−39.6
226	ES1712	ACGACCAGAACGACCGCGCA	63.3	−44.1
227	ES1718	CCCCTGACGACCAGAACGAC	56.6	−40.1
228	ES1722	CATCCCCCTGACGACCAGAA	56.9	−40.4
229	ES1739	GAAACGGGAAGAACCAGCAT	53.1	−39.5
230	ES1748	CGACAGGTAGAAACGGGAAG	51.4	−38.6
231	ES1781	GGAAGCAAAAATACGCATCA	50.6	−38.2
232	ES1785	GGTCGGAAGCAAAAATACGC	53.9	−40.9
233	ES1794	CGGATACTCGGTCGGAAGCA	57.3	−41.7
234	ES1814	ACCCAGTTTACGCATCATGC	52.5	−38.5
235	ES1845	ACGGGTGTTCAATGGCTTCG	57.1	−41.2
236	ES1861	ATCGCTTTAGTCACCCACGG	54.1	−40.0
237	ES1888	CTTTCAACTTTACGCTGGGC	51.9	−39.3
238	ES1892	ACGGCTTTCAACTTTACGCT	51.1	−39.2
239	ES2007	TGGTTTCGCTCACATCGCTG	57.0	−40.0
240	ES2054	GTAGGCATCAATGGTCGCTT	51.7	−38.5
241	ES2084	CCACATTTCTTCCAGCGACT	51.7	−38.0
242	ES2087	ATCCCACATTTCTTCCAGCG	53.9	−39.7
243	ES2191	TCACGCAGCGTCTCTTCATG	54.7	−38.2
244	ES2275	CCTTTCTCGAAGTGACGCAT	51.9	−38.2
245	ES2306	CCACAGGGAGTCAAGCGTTT	54.1	−39.3
246	ES2325	TCGCTGCCAGGTGCTCTTTC	57.7	−41.1
247	ES2330	GTCCATCGCTGCCAGGTGCT	59.7	−41.9
248	ES2339	ACGCAGATAGTCCATCGCTG	52.7	−38.4
249	ES2381	CTTCGGATCTTTCTGTGCGT	51.9	−38.2
250	ES2395	CGTTTGTATTCCTGCTTCGG	52.5	−39.4
251	ES2422	ATCGCTGCAAACATGGAGAA	53.1	−38.5
252	ES2520	CCATACGACGCTGTTGTTCC	52.9	−38.5
253	ES2525	GGCTTCCATACGACGCTGTT	54.2	−40.0
254	ES2537	CGCTAAACGCTCGGCTTCCA	59.9	−44.1
255	ES2555	GCTAAGCTGCTGCATTTGCG	56.2	−41.3
256	ES2619	CTACTTTGCGCTCTCCGGTT	53.8	−40.4
257	ES2626	TTACGTCCTACTTTGCGCTC	50.0	−38.0
258	ES2646	AACCGCACGGGCAAGGATCG	63.6	−45.9
259	ES2651	ACCAGAACCGCACGGGCAAG	61.7	−44.0
260	ES2656	TTTTTACCAGAACCGCACGG	55.1	−41.0

TABLE 4
Antisense Sequences that Target E. coli
SecA based on Conserved Sequences
				ΔG
SEQ			Tm	(kcal/
ID No.:	Name	Sequence 5′→3′	(° C.)	mol)
261	ES386	CAGGTAGTCGTTGACGGTAA	47.7	−35.7
262	ES388	CAGGTAGTCGTTGACGGT	45.0	−32.9
263	ES1126	CGGAAGTAGTTCTGGAAGGT	47.6	−36.5
264	ES1702	CGACCGCGCAACTGGTTATC	57.8	−41.9
265	ES2644	CCGCACGGGCAAGGATCGTT	63.6	−45.9

In Tables 1, 2, 3, and 4, the “Tm” is the melting temperature of an oligonucleotide duplex calculated according to the nearest-neighbor thermodynamic values. At this temperature 50% of nucleic acid molecules are in duplex and 50% are denatured. The “ΔG” is the free energy of the oligonucleotide, which is a measurement of an oligonucleotide duplex stability.

The following sequences have been determined to be conserved among species:

ES386 [SEQ ID NO:261] is conserved among Escherichia coli and Mycobacterium tuberculosis;

ES388 [SEQ ID NO:262] is conserved among Escherichia coli; Mycobacterium tuberculosis ; and Mycobacterium bovis;

ES553 [SEQ ID NO:188] is conserved among Escherichia coli, Mycobacterium tuberculosis, Mycobacterium bovis, Streptomyces coelicolor ; and Streptomyces lividans;

ES556 [SEQ ID NO:189] is conserved among Escherichia coli, Mycobacterium tuberculosis, Mycobacterium bovis, Streptomyces coelicolor ; and Streptomyces lividans ; and Synechoccus sp.; and

ES646 [SEQ ID NO:191] is conserved among Escherichia coli and Staphylococcus carnosus;

ES1 126 [SEQ ID NO:263] is conserved among Escherichia coli and Rhodobacter capsulatus SecA genes.

ES2644 [SEQ ID NO:265] is conserved among Escherichia coli SecA gene, MutA (A:T to C:G transversion), and tyrosine-specific transport protein (tyrP) gene.

The term “alkyl” refers to monovalent alkyl groups preferably having from 1 to 20 carbon atoms and more preferably 1 to 6 carbon atoms. This term is exemplified by groups such as methyl, ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, n-hexyl, and the like.

The term “aryl” refers to an unsaturated aromatic carbocyclic group of from 6 to 14 carbon atoms having a single ring (e.g., phenyl) or multiple condensed (fused) rings (e.g., naphthyl or anthryl). Preferred aryls include phenyl, naphthyl and the like.

The term “cycloalkyl” refers to cyclic alkyl groups of from 3 to 20 carbon atoms having a single cyclic ring or multiple condensed rings. Such cycloalkyl groups include, by way of example, single ring structures such as cyclopropyl, cyclobutyl, cyclopentyl, cyclooctyl, and the like, or multiple ring structures such as adamantanyl, and the like.

The term “halo” or “halogen” refers to fluoro, chloro, bromo and iodo and preferably is either fluoro or chloro.

The term “thiol” refers to the grou —SH.

As to any of the above groups which contain one or more substituents, it is understood, of course, that such groups do not contain any substitution or substitution patterns which are sterically impractical and/or synthetically non-feasible. In addition, the compounds of this invention include all stereochemical isomers arising from the substitution of these compounds.

The term “pharmaceutically acceptable salt” refers to salts which retain the biological effectiveness and properties of the antisense oligonucleotides of this invention and which are not biologically or otherwise undesirable. In many cases, the antisense oligonucleotides of this invention are capable of forming acid and/or base salts by virtue of the presence of amino and/or carboxyl groups or groups similar thereto.

Pharmaceutically acceptable base addition salts can be prepared from inorganic and organic bases. Salts derived from inorganic bases, include by way of example only, sodium, potassium, lithium, ammonium, calcium and magnesium salts. Salts derived from organic bases include, but are not limited to, salts of primary, secondary and tertiary amines, such as alkyl amines, dialkyl amines, trialkyl amines, substituted alkyl amines, di(substituted alkyl) amines, tri(substituted alkyl) amines, alkenyl amines, dialkenyl amines, trialkenyl amines, substituted alkenyl amines, di(substituted alkenyl) amines, tri(substituted alkenyl) amines, cycloalkyl amines, di(cycloalkyl) amines, tri(cycloalkyl) amines, substituted cycloalkyl amines, disubstituted cycloalkyl amine, trisubstituted cycloalkyl amines, cycloalkenyl amines, di(cycloalkenyl) amines, tri(cycloalkenyl) amines, substituted cycloalkenyl amines, disubstituted cycloalkenyl amine, trisubstituted cycloalkenyl amines, aryl amines, diaryl amines, triaryl amines, heteroaryl amines, diheteroaryl amines, triheteroaryl amines, heterocyclic amines, diheterocyclic amines, triheterocyclic amines, mixed di- and tri-amines where at least two of the substituents on the amine are different and are selected from the group consisting of alkyl, substituted alkyl, alkenyl, substituted alkenyl, cycloalkyl, substituted cycloalkyl, cycloalkenyl, substituted cycloalkenyl, aryl, heteroaryl, heterocyclic, and the like. Also included are amines where the two or three substituents, together with the amino nitrogen, form a heterocyclic or heteroaryl group.

Examples of suitable amines include, by way of example only, isopropylamine, trimethyl amine, diethyl amine, tri(iso-propyl) amine, tri(n-propyl) amine, ethanolamine, 2-dimethylaminoethanol, tromethamine, lysine, arginine, histidine, caffeine, procaine, hydrabamine, choline, betaine, ethylenediamine, glucosamine, N-alkylglucamines, theobromine, purines, piperazine, piperidine, morpholine, N-ethylpiperidine, and the like. It should also be understood that other carboxylic acid derivatives would be useful in the practice of this invention, for example, carboxylic acid amides, including carboxamides, lower alkyl carboxamides, dialkyl carboxamides, and the like.

Pharmaceutically acceptable acid addition salts may be prepared from inorganic and organic acids. Salts derived from inorganic acids include hydrochloric acid, hydrobromic acid, sulfuric acid, nitric acid, phosphoric acid, and the like. Salts derived from organic acids include acetic acid, propionic acid, glycolic acid, pyruvic acid, oxalic acid, malic acid, malonic acid, succinic acid, maleic acid, fumaric acid, tartaric acid, citric acid, benzoic acid, cinnamic acid, mandelic acid, methanesulfonic acid, ethanesulfonic acid, p-toluene-sulfonic acid, salicylic acid, and the like.

The term “ribonucleotide reductase gene” or the “ribonucleoside diphosphate reductase gene” refers to any gene which encodes a protein that either reduces the four main ribonucleotides to the corresponding deoxyribonucleotides involved in DNA synthesis or encodes a subunit of a multimeric enzyme which reduces the four main ribonucleotides to the corresponding deoxyribonucleotides. Without being limiting, examples of ribonucleotide reductase genes from bacteria include the E. coli nrdA, nrdB and nrd D genes; the S. typhimurium nrdE and nrdF genes; and the Lactococcus lactis nrdEF gene. Examples of the ribonucleotide reductase genes from viruses include the herpes simplex type 1 and 2 ribonucleotide reductases and the bovine and equine herpes simplex ribonucleotide reductases.

The term “secA” refers to an oligonucleotide sequence which encodes a protein having similar properties as those expressed by the E. coli secA gene. Without being limiting, examples of secA genes from bacteria include the Mycobacterium bovis secA gene; the Mycobacterium tuberculosis secA gene, the Staphylococcus aureus secA gene and the Staphylococcus carnosus secA gene.

The term “microorganism” means a bacteria, fungi or virus having either a ribonucleotide reductase or secA gene. Specifically excluded from this definition is the material parasite, plasmodium.

The term “bacteria” refers to any bacteria encoding either a ribonucleotide reductase gene or a secA gene, including Escherichi coli, Mycobacterium tuberculosis, Mycobacterium bovis, Mycobacterium smegmatis, Salmonella typhimurium, Thermoplasma acidophilum, Pyrococcusfuriosus, Bacillus subtilis, Bacillus firmus, Lactococcus lactis, Staphylococcus aureus, Staphylococcus carnosus, Listeria monocytogenes, Borrelia burgdorferi, P. sativum, S. griseus , and Synechoccus sp.

The term “virus” refers to any virus having a ribonucleotide reductase gene. Preferably the virus will be a DNA virus. Examples of suitable viruses include various herpes viruses (such as herpes simplex types 1 and 2, varicella-herpes zoster, cytomegalovirus and Epstein-Barr virus) and the various hepatitis viruses.

The term “complementary to” means that the antisense oligonucleotide sequence is capable of binding to the target sequence, ie the ribonucleotide reductase gene or the secA gene. Preferably the antisense oligonucleotide sequence has at least about 75% identity with the target sequence, preferably at least about 90% identity and most preferably at least about 95% identity with the target sequence allowing for gaps or mismatches of several bases. Identity can be determined, for example, by using the BLASTN program of the University of Wisconsin Computer Group (GCG) software.

The term “inhibiting growth” means a reduction in the growth of the bacteria or viruses of at least 25%, more preferably of at least 50% and most preferably of at least 75%. The reduction in growth can be determined for bacteria by a measuring the optical density of a liquid bacteria culture with a spectrophotometer or by counting the number of colony forming units/ml (CFU/ml) upon plating on culture plates. The reduction in growth can be determined for viruses by measuring the number of plaque forming units/ml upon plating on susceptible cells.

Preparation of the Antisense Oligonucleotides

The antisense oligonucleotides of the present invention may be prepared by conventional and well-known techniques. For example, the oligonucleotides may be prepared using solid-phase synthesis and in particular using commercially available equipment such as the equipment available from Applied Biosystems Canada Inc., Mississauga, Canada. The oligonucleotides may also be prepared by enzymatic digestion of the naturally occurring ribonucleotide reductase or secA gene by methods known in the art.

Isolation and Purification of the Antisense Oligonucleotides

Isolation and purification of the antisense oligonucleotides described herein can be effected, if desired, by any suitable separation or purification such as, for example, filtration, extraction, crystallization, column chromatography, thin-layer chromatography, thick-layer chromatography, preparative low or high-pressure liquid chromatography or a combination of these procedures. However, other equivalent separation or isolation procedures could, of course, also be used.

The invention contemplates a method of evaluating if an antisense oligonucleotide inhibits the growth of a microbe having a ribonucleotide reductase or secA gene. The method comprises selecting the microbe/microorganism having a ribonucleotide reductase or secA gene, administering the antisense oligonucleotide; and comparing the growth of the treated microbe with the growth of an untreated microorganism.

In order for the antisense oligonucleotide to effectively interrupt the expression of the ribonucleotide reductase or secA gene, the antisense oligonucleotide enters the microorganism's cell, in the case of fungal or bacterial cells or enter the mammalian cell having the virus target.

Although oligonucleotides are taken up by bacterial cells, some modification of the oligonucleotides may help facilitate or regulate said uptake. Thus, a carier molecule, for example an amino acid, can be linked to the oligonucleotide. For example, bacteria have multiple transport systems for the recognition and uptake of molecules of leucine. The addition of this amino acid to the oligonucleotide may facilitate the uptake of the oligonucleotide in the bacteria and not substantially interfere with the activity of the antisense oligonucleotide in the bacterial cell.

Other methods are contemplated for facilitating the uptake of the antisense oligonucleotide into bacteria. For example, the addition of other amino acids or peptides or primary amines to the 3′ or 5′ termini of the antisense oligonucleotide may enable utilization of specific transport systems. Addition of lactose to the oligonucleotide by a covalent linkage may also be used to enable transport of the antisense oligonucleotide by lactose permease. Other sugar transport systems are also known to be functional in bacteria and can be utilized in this invention.

With regard to inhibiting the expression of ribonucleotide reductase in DNA viruses, the antisense oligonucleotide is preferably introduced into the cell infected with the DNA virus. The antisense oligonucleotides may be delivered using vectors or liposomes.

An expression vector comprising the antisense oligonucleotide sequence may be constructed having regard to the sequence of the oligonucleotide and using procedures known in the art. The vectors may be selected from plasmids or benign viral vectors depending on the eukaryotic cell and the DNA virus. Phagemids are a specific example of beneficial vectors because they can be used either as plasmids or a bacteriophage vectors. Examples of other vectors include viruses such as bacteriiophages, baculoviruses and retroviruses, DNA viruses, liposomes and other recombination vectors.

Vectors can be constructed by those skilled in the art to contain all the expression elements required to achieve the desired transcription of the antisense oligonucleotide sequences. Therefore, the invention provides vectors comprising a transcription control sequence operatively linked to a sequence which encodes an antisense oligonucleotide. Suitable transcription and translation elements may be derived from a variety of sources, including bacterial, fungal, viral, mammalian or insect genes. Selection of appropriate elements is dependent on the host cell chosen.

Reporter genes may be included in the vector. Suitable reporter genes include β-galactosidase (e.g. lacZ), chloramphenicol, acetyl-transferase, firefly luciferase, or an immunoglobulin or portion thereof. Transcription of the antisense oligonucleotide may be monitored by monitoring for the expression of the reporter gene.

The vectors can be introduced into cells or tissues by any one of a variety of known methods within the art. Such methods can be found generally described in Sambrook et al. 18 ; Ausubel et al. 19 ; Chang et al. 20 ; Vega et al. 21 ; and Vectors: A Survey of Molecular Cloning Vectors and Their Uses 22 and include, for example, stable or transient transfection, lipofection, electroporation and infection with recombinant viral vectors.

Introduction of nucleic acids by infection offers several advantages. Higher efficiency and specificity for tissue type can be obtained. Viruses typically infect and propagate in specific cell types. Thus, the virus' specificity may be used to target the vector to specific cell types in vivo or within a tissue or mixed culture of cells. Viral vectors can also be modified with specific receptors or ligands to alter target specificity through receptor mediated events.

Pharmaceutical Formulations

When employed as pharmaceuticals, the antisense oligonucleotides are usually administered in the form of pharmaceutical compositions. These compounds can be administered by a variety of routes including oral, rectal, transdermal, subcutaneous, intravenous, intramuscular, and intranasal. These compounds are effective as both injectable and oral compositions. Such compositions are prepared in a manner well known in the pharmaceutical art and comprise at least one active compound.

This invention also includes pharmaceutical compositions which contain, as the active ingredient, one or more of the antisense oligonucleotides associated with pharmaceutically acceptable carriers. In making the compositions of this invention, the active ingredient is usually mixed with an excipient, diluted by an excipient or enclosed within such a carrier which can be in the form of a capsule, sachet, paper or other container. When the excipient serves as a diluent, it can be a solid, semi-solid, or liquid material, which acts as a vehicle, carrier or medium for the active ingredient. Thus, the compositions can be in the form of tablets, pills, powders, lozenges, sachets, cachets, elixirs, suspensions, emulsions, solutions, syrups, aerosols (as a solid or in a liquid medium), ointments containing, for example, up to 10% by weight of the active compound, soft and hard gelatin capsules, suppositories, sterile injectable solutions, and sterile packaged powders.

In preparing a formulation, it may be necessary to mill the active compound to provide the appropriate particle size prior to combining with the other ingredients. If the active compound is substantially insoluble, it ordinarily is milled to a particle size of less than 200 mesh. If the active compound is substantially water soluble, the particle size is normally adjusted by milling to provide a substantially uniform distribution in the formulation, e.g. about 40 mesh.

Some examples of suitable excipients include lactose, dextrose, sucrose, sorbitol, mannitol, starches, gum acacia, calcium phosphate, alginates, tragacanth, gelatin, calcium silicate, microcrystalline cellulose, polyvinylpyrrolidone, cellulose, sterile water, syrup, and methyl cellulose. The formulations can additionally include: lubricating agents such as talc, magnesium stearate, and mineral oil; wetting agents; emulsifying and suspending agents; preserving agents such as methyl- and propylhydroxy-benzoates; sweetening agents; and flavoring agents. The compositions of the invention can be formulated so as to provide quick, sustained or delayed release of the active ingredient after administration to the patient by employing procedures known in the art.

The compositions are preferably formulated in a unit dosage form, each dosage containing from about 5 to about 100 mg, more usually about 10 to about 30 mg, of the active ingredient. The term “unit dosage forms” refers to physically discrete units suitable as unitary dosages for human subjects and other mammals, each unit containing a predetermined quantity of active material calculated to produce the desired therapeutic effect, in association with a suitable pharmaceutical excipient. Preferably, the antisense oligonucleotide is employed at no more than about 20 weight percent of the pharmaceutical composition, more preferably no more than about 15 weight percent, with the balance being pharmaceutically inert carrier(s).

The antisense oligonucleotide is effective over a wide dosage range and is generally administered in a pharmaceutically effective amount. It, will be understood, however, that the amount of the antisense oligonucleotide actually administered will be determined by a physician, in the light of the relevant circumstances, including the condition to be treated, the chosen route of administration, the actual compound administered, the age, weight, and response of the individual patient, the severity of the patient's symptoms, and the like.

For preparing solid compositions such as tablets, the principal active ingredient/antisense oligonucleotide is mixed with a pharmaceutical excipient to form a solid preformulation composition containing a homogeneous mixture of a compound of the present invention. When referring to these preformulation compositions as homogeneous, it is meant that the active ingredient is dispersed evenly throughout the composition so that the composition may be readily subdivided into equally effective unit dosage forms such as tablets, pills and capsules. This solid preformulation is then subdivided into unit dosage forms of the type described above containing from, for example, 0.1 to about 500 mg of the active ingredient of the present invention.

The tablets or pills of the present invention may be coated or otherwise compounded to provide a dosage form affording the advantage of prolonged action. For example, the tablet or pill can comprise an inner dosage and an outer dosage component, the latter being in the form of an envelope over the former. The two components can be separated by an enteric layer which serves to resist disintegration in the stomach and permit the inner component to pass intact into the duodenum or to be delayed in release. A variety of materials can be used for such enteric layers or coatings, such materials including a number of polymeric acids and mixtures of polymeric acids with such materials as shellac, cetyl alcohol, and cellulose acetate.

The liquid forms in which the novel compositions of the present invention may be incorporated for administration orally or by injection include aqueous solutions, suitably flavored syrups, aqueous or oil suspensions, and flavored emulsions with edible oils such as corn oil, cottonseed oil, sesame oil, coconut oil, or peanut oil, as well as elixirs and similar pharmaceutical vehicles.

Compositions for inhalation or insufflation include solutions and suspensions in pharmaceutically acceptable, aqueous or organic solvents, or mixtures thereof, and powders. The liquid or solid compositions may contain suitable pharmaceutically acceptable excipients as described supra. Preferably the compositions are administered by the oral or nasal respiratory route for local or systemic effect. Compositions in preferably pharmaceutically acceptable solvents may be nebulized by use of inert gases. Nebulized solutions may be inhaled directly from the nebulizing device or the nebulizing device may be attached to a face mask tent, or intermittent positive pressure breathing machine. Solution, suspension, or powder compositions may be administered, preferably orally or nasally, from devices which deliver the formulation in an appropriate manner.

The following formulation examples illustrate representative pharmaceutical compositions of the present invention.

FORMULATION EXAMPLE 1

Hard gelatin capsules containing the following ingredients are prepared:

                   Quantity
Ingredient         (mg/capsule)
Active Ingredient  30.0
Starch             305.0
Magnesium stearate 5.0

The above ingredients are mixed and filled into hard gelatin capsules in 340 mg quantities.

FORMULATION EXAMPLE 2

A tablet formula is prepared using the ingredients below:

                            Quantity
Ingredient                  (mg/tablet)
Active Ingredient           25.0
Cellulose, microcrystalline 200.0
Colloidal silicon dioxide   10.0
Stearic acid                5.0

The components are blended and compressed to form tablets, each weighing 240 mg.

FORMULATION EXAMPLE 3

A dry powder inhaler formulation is prepared containing the following components:

Ingredient        Weight %
Active Ingredient 5
Lactose           95

The active ingredient is mixed with the lactose and the mixture is added to a dry powder inhaling appliance.

FORMULATION EXAMPLE 4

Tablets, each containing 30 mg of active ingredient, are prepared as follows:

                            Quantity
Ingredient                  (mg/tablet)
Active Ingredient           30.0 mg
Starch                      45.0 mg
Microcrystalline cellulose  35.0 mg
Polyvinylpyrrolidone        4.0 mg
(as 10% solution in sterile water)
Sodium carboxymethyl starch 4.5 mg
Magnesium stearate          0.5 mg
Talc                        1.0 mg
Total                       120 mg

The active ingredient, starch and cellulose are passed through a No. 20 mesh U.S. sieve and mixed thoroughly. The solution of polyvinylpyrrolidone is mixed with the resultant powders, which are then passed through a 16 mesh U.S. sieve. The granules so produced are dried at 50° to 60° C. and passed through a 16 mesh U.S. sieve. The sodium carboxymethyl starch, magnesium stearate, and talc, previously passed through a No. 30 mesh U.S. sieve, are then added to the granules which, after mixing, are compressed on a tablet machine to yield tablets each weighing 120 mg.

FORMULATION EXAMPLE 5

Capsules, each containing 40 mg of medicament are made as follows:

                   Quantity
Ingredient         (mg/capsule)
Active Ingredient  40.0 mg
Starch             109.0 mg
Magnesium stearate 1.0 mg
Total              150.0 mg

The active ingredient, starch, and magnesium stearate are blended, passed through a No. 20 mesh U.S. sieve, and filled into hard gelatin capsules in 150 mg quantities.

FORMULATION EXAMPLE 6

Suppositories, each containing 25 mg of active ingredient are made as follows:

Ingredient                       Amount
Active Ingredient                25 mg
Saturated fatty acid glycerides to 2,000 mg

The active ingredient is passed through a No. 60 mesh U.S. sieve and suspended in the saturated fatty acid glycerides previously melted using the minimum heat necessary. The mixture is then poured into a suppository mold of nominal 2.0 g capacity and allowed to cool.

FORMULATION EXAMPLE 7

Suspensions, each containing 50 mg of medicament per 5.0 mL dose are made as follows:

	Ingredient	Amount
	Active Ingredient	50.0	mg
	Xanthan gum	4.0	mg
	Sodium carboxymethyl cellulose (11%)	50.0	mg
	Microcrystalline cellulose (89%)
	Sucrose	1.75	g
	Sodium benzoate	10.0	mg
	Flavor and Color	q.v.
	Purified water to	5.0	mL

The active ingredient, sucrose and xanthan gum are blended, passed through a No. 10 mesh U.S. sieve, and then mixed with a previously made solution of the microcrystalline cellulose and sodium carboxymethyl cellulose in water. The sodium benzoate, flavor, and color are diluted with some of the water and added with stirring. Sufficient water is then added to produce the required volume.

FORMULATION EXAMPLE 8

                   Quantity
Ingredient         (mg/capsule)
Active Ingredient  15.0 mg
Starch             407.0 mg
Magnesium stearate 3.0 mg
Total              425.0 mg

The active ingredient, starch, and magnesium stearate are blended, passed through a No. 20 mesh U.S. sieve, and filled into hard gelatin capsules in 425.0 mg quantities.

FORMULATION EXAMPLE 9

A formulation may be prepared as follows:

	Ingredient	Quantity
	Active Ingredient	5.0	mg
	Corn Oil	1.0	mL

A topical formulation may be prepared as follows:

	Ingredient	Quantity
	Active Ingredient	1-10	g
	Emulsifying Wax	30	g
	Liquid Paraffin	20	g
	White Soft Paraffin	to 100	g

The white soft paraffin is heated until molten. The liquid paraffin and emulsifying wax are incorporated and stirred until dissolved. The active ingredient is added and stirring is continued until dispersed. The mixture is then cooled until solid.

Another preferred formulation employed in the methods of the present invention employs transdermal delivery devices (“patches”). Such transdermal patches may be used to provide continuous or discontinuous infusion of the antisense oligonucleotides of the present invention in controlled amounts. The construction and use of transdermal patches for the delivery of pharmaceutical agents is well known in the art. See, for example, U.S. Pat. No. 5,023,252 23 , herein incorporated by reference. Such patches may be constructed for continuous, pulsatile, or on demand delivery of pharmaceutical agents.

Another preferred method of delivery involves “shotgun” delivery of the naked antisense oligonucleotides across the dermal layer. The delivery of “naked” antisense oligonucleotides is well known in the art. See, for example, Felgner et al., U.S. Pat. No. 5,580,859 24 . It is contemplated that the antisense oligonucleotides may be packaged in a lipid vesicle before “shotgun” delivery of the antisense oligonucleotide.

Frequently, it will be desirable or necessary to introduce the pharmaceutical composition to the brain, either directly or indirectly. Direct techniques usually involve placement of a drug delivery catheter into the host's ventricular system to bypass the blood-brain barrier. One such implantable delivery system used for the transport of biological factors to specific anatomical regions of the body is described in U.S. Pat. No. 5,011,472 25 which is herein incorporated by reference.

Indirect techniques, which are generally preferred, usually involve formulating the compositions to provide for drug latentiation by the conversion of hydrophilic drugs into lipid-soluble drugs. Latentiation is generally achieved through blocking of the hydroxy, carbonyl, sulfate, and primary amine groups present on the drug to render the drug more lipid soluble and amenable to transportation across the blood-brain barrier. Alternatively, the delivery of hydrophilic drugs may be enhanced by intra-arterial infusion of hypertonic solutions which can transiently open the blood-brain barrier.

Other suitable formulations for use in the present invention can be found in Remington's Pharmaceutical Sciences 6 .

The antisense oligonucleotides or the pharmaceutical composition comprising the antisense oligonucleotides may be packaged into convenient kits providing the necessary materials packaged into suitable containers.

Utility

The antisense oligonucleotides of the present invention may be used for a variety of purposes. They may be used to inhibit the expression of the ribonucleotide reductase gene in a microorganism, resulting in the inhibition of growth of that microorganism. They may be used to inhibit the expression of the secA gene in a microorganism, resulting in the inhibition of growth of that microorganism. The oligonucleotides may be used as hybridization probes to detect the presence of the ribonucleotide reductase gene or the secA gene in the microorganism. When so used the oligonucleotides may be labeled with a suitable detectable group (a radioisotope, a ligand, another member of a specific binding pair, for example, biotin). The oligonucleotides may also be used to determine the presence of a particular microorganism in a biological sample. Finally, the oligonucleotides may be used as molecular wight markers.

In order to further illustrate the present invention and advantages thereof, the following specific examples are given but are not meant to limit the scope of the claims in any way.

EXAMPLES

In the examples below, all temperatures are in degrees Celsius (unless otherwise indicated) and all percentages are weight percentages (also unless otherwise indicated).

In the examples below, the following abbreviations have the following meanings. If an abbreviation is not defined, it has its generally accepted meaning:

μM=micromolar

mM=millimolar

M=molar

ml=milliliter

μl=microliter

mg=milligram

μg=microgram

IPTG=isopropyl-β-D-thiogalactoside

PAGE=polyacrylamide gel electrophoresis

PVDF=polyvinylidene difluoride

rpm=revolutions per minute

OD=optical density

CFU=colony forming units

ΔG=free energy, a measurement of oligonucleotide duplex stability

kcal=kilocalories

General Methods in Molecular Biology

Standard molecular biology techniques known in the art and not specifically described were generally followed as in Sambrook et al. 18 ; Ausubel et al. 19 ; and Perbal 27 .

The antisense oligonucleotides in Tables 1, 2 and 3 were selected from the sequence complementary to the ribonucleotide reductase or secA genes of E. coli such that the sequence exhibited the least likelihood of showing one or more of duplex formation, hair-pin formation, and homooligomer/sequence repeats but had a high to moderate potential to bind to the ribonucleotide reductase gene or the secA gene sequence. These properties were determined using the computer modeling program OLIGO Primer Analysis Software, Version 5.0 (distributed by National Biosciences, Inc., Plymouth, Minn.).

The antisense oligonucleotides in Table 4 were selected on the basis that the sequence is highly conserved for the secA genes between two or more microbial species. This property was determined using the BLASTN program (Altschul, et al. 16 ) of the University of Wisconsin Computer group (GCG) software (Devereux J. et al. 17 ) with the National Center for Biotechnology Information (NCBI) databases.

Phosphorothioate oligonucleotides comprising the desired sequences were specially ordered either from Boston BioSystems, Bedford Mass.; Canadian Life Technologies, Burlington, Canada; Dalton Chemical Laboratories, Inc., North York, Canada; Hybridon, Inc., Milford Mass.; Oligos Etc., or Oligos Therapeutics, Inc., Wilsonvill Oreg.; or TriLink Bio Technologies, San Diego, Calif. Antisense oligonucleotides may also be made by methods known in the art.

Polymerase chain reaction (PCR) was carried out generally as in PCR Protocols: A Guide To Methods And Applications 28 .

Example 1

Inhibition of Mouse Ribonucleotide Reductase Small Subunit (R2) Expression in Escherichia coli by Antisense Oligonucleotide AS-II-626-20

Competent BL21 (DE3) cells carrying a plasmid containing the mouse ribonucleotide reductase R2 gene were used. (Mann et al. 34 ) The antisense oligonucleotide, AS-II-626-20, GGCTAAATCGCTCCACCAAG [SEQ ID NO:266] is specifically complementary to the mouse ribonucleotide reductase R2 gene. Approximately 10 10 bacteria/ml were electroporated using a Cell Porator (Gibco BRL, Burlington, Canada) in micro electro-chambers (0.4 cm between the electrodes) at a pulse of 2.4 kV, 4 kΩ with either 20 μM or 200 μM of antisense oligonucleotide AS-II-626-20, following methods described by the manufacturer (Dower W. J. 29 ; Neuman et; and Taketo, A. 31 ). Control populations were subjected to electroporation but without the antisense oligonucleotide AS-II-626-20.

The bacterial cells were then transferred to Luria-Bertani broth (Miller J. H. 32 ) containing 50 μg/ml of ampicillin and 0.4 mM of isopropyl β-D-thiogalactoside (IPTG) (expression inducer) (Horwitz J. P. 33 ) to grow at 30° C. on a shaker at 250 rotations per minute (rpm) for 5 hours.

The cells were harvested by centrifugation and treated with 2×sample loading buffer (100 mM Tris[hydroxymethyl′aminomethane, pH 6.8, 200 mM dithiothrietol, 4% sodium dodecyl sulfate, 20% glycerol and 0.015% bromophenol blue) and sonicated (Olsvik, et al. 35 ) for 15 seconds. The supernatants were resolved by polyacrylamide gel electrophoresis (PAGE) (Laemmli U.K. 36 ).

The ribonucleotide reductase R2 expression was detected by Western blot. The protein gel was blotted onto polyvinylidene difuoride (PVDF) protein sequencing membrane. (Choy et al. 37 ). The presence of the mouse ribonucleotide reductase was detected with a rabbit anti-mouse R2 subunit antibody (Chan et al. 39 ). The presence of the antibody bound to the ribonucleotide reducatase was detected using a second goat anti-rabbit immunoglobulin linked with horseradish peroxidase (Amersham Life Sciences, Oakville Canada).

The upper panel of FIG. 14 is a photograph of the Western Blot results. The lower panel of FIG. 14 is a photograph of the membrane stained with India ink to indicate the level of protein loaded in each lane.

It is clear that administration of either 20 μM or 200 μM AS-II-626-20 resulted in a marked reduction of mouse ribonucleotide reductase gene expression in the E. coli cells.

Example 2

Inhibition of Bacteria Escherichia coli K12 Growth by Antisense Oligonucleotides ER1-169 and ER2-724 Targeting E. coli Ribonucleotide Reductase Large Subunit (R1) and Small Subunit (R2)

E. coli cells were electroporated by the method set forth in Example 1 with ER1-169 [SEQ ID NO:22] or ER2-724 [SEQ ID NO:145] at the concentrations shown in FIG. 15 , while the control cells received oligonucleotide AS-II-626-20 [SEQ ID NO:266] (targeting mouse ribonucleotide reductase small subunit).

The E. coli cells were then transferred to fresh Luria-Bertani broth (Miller J. H. 32 ) to grow at 30° C. on a shaker at 250 rpm for 3 hours. The flasks for the test and the control each contained the same number of bacteria per ml at the start of the experiment. The optical density at 590 nm (OD 590 ) of the cultures was measured at the start and at the end of the 3 hours. The inhibition of E. coli growth was calculated by comparing the increase in OD 590 values at the start and the end of the 3 hours of the oligonucleotide-treated cultures to the increase of the control cultures at the start and at the end of the 3 hours. (Carpentier P.L. 40 )

The results indicate that ER1-169 [SEQ ID NO:22] and ER2-724 [SEQ ID NO:145] inhibited the growth of E. coli.

Example 3

Killing of Escherichia coli K12 by Antisense Oligonucleotides Targeting the Ribonucleotide Reductase Large Subunit (R1) or the Small Subunit (R2)

E. coli cells (approximately 2×10 9 were incubated with 20 μM of each of the phosphorothioate oligonucleotides set forth in FIG. 12 on ice for 45 minutes. A control without oligonucleotides was also incubated for each experiment. Cells were heat shocked by placing them in a 42° C. bath for 45 seconds. (Sambrook J. et al. 18 )

Luria-Bertani (LB) broth (Miller J. H. 32 ) was added and the samples were incubated at room temperature for 30 minutes. Dilutions of treated and untreated bacteria were incubated overnight at 37° C. on culture plates containing LB medium, and the number of colonies was counted.

The number of killed bacteria was calculated by subtracting the surviving colony forming units (CFU/ml) of the oligonucleotide-treated bacteria from the CFU/ml of the control. FIG. 16 shows the number of bacteria killed by treatment with the antisense sequences: ER1-640 [SEQ ID NO:43]; ER1-1059 [SEQ ID NO:62]; ER1-1320 [SEQ ID NO:75]; ER1-1315 [SEQ ID NO:74]; ER1-1326 [SEQ ID NO:76]; ER2-704 [SEQ ID NO:143] and ER2-983 [SEQ ID NO:152].

The results from FIG. 16 show that antisense oligonucleotides complementary to either the R1 or R2 subunit of ribonucleotide reductase are effective as anti-bacterial agents.

Example 4

Inhibition of the secA Protein Expression in Escherichia coli Following Treatment with Antisense Phosphorothioate Oligonucleotides

E. coli cells were heat shock transformed by the method set forth in Example 3 above with the 80 μM of each of the antisense phosphorothioate oligonucleotides set forth in FIG. 17 .

Luria-Bertani broth was then added to the treated E. coli cells and they were allowed to grow at 30° C. on a shaker at 250 rpm for 3 hours.

Approximately the same quantity of treated and untreated bacteria, based on optical density, were washed in phosphate buffered saline, suspended in 2×Laemmli sample buffer (Laemmli U. K. 36 ), heated for 5 minutes at 95° C. and subjected to SDS-PAGE (sodium dodecyl sulfate-polyacrylamide gel electrophoresis).

The gel was blotted onto polyvinylidene difluoride protein sequencing membrane by the methods set forth in Example 1. A rabbit polyclonal SecA antiserum (der Blaauwen et al. 6 ) was used to detect the expression of the E. coli secA gene. The presence of bound rabbit antibody was detected using a goat anti-rabbit immunoglobulin (Amersham Life Sciences, Oakville, Canada).

FIG. 17 is a photograph of the Western Blot of E. coli cells treated with oligonucleotides ES799 [SEQ ID NO:195] (lane 1); ES1845 [SEQ ID NO:235] (lane 2); and the control (lane 3). When compared to the control, lane 3, the ES799 [SEQ ID NO:195] and ES1845 [SEQ ID NO:235] oligonucleotides clearly decreased the SecA protein levels in the treated E. coli cells. The top band in the FIG. 17 represents SecA. Non-specific background bands appear below the SecA protein band.

It has been found that the antisense oligonucleotides are effective inhibitors of SecA expression in E. coli.

Example 5

Killing of Escherichia coli K12 by Antisense secA Oligonucleotides

E. coli cells were heat shock transformed by the method described in Example 3 above with either 100 μM or 20 μM of the antisense phosphorothioate oligonucleotides set forth in FIGS. 18 a and 18 b

Luria-Bertani (LB) broth (Miller J. H. 32 ) was added and the bacterial samples were incubated at room temperature for 30 minutes. Dilutions of treated and untreated bacteria were incubated overnight at 37° C. on culture plates containing LB medium, and the number of colonies was counted.

The number of killed bacteria was calculated by subtracting the surviving colony forming units (CFU/ml) of the oligonucleotide-treated bacteria from the CFU/ml of the control. FIGS. 18 a and 18 b show the number of bacteria killed by treatment with the various antisense sequences. Accordingly, antisense oligonucleotides complementary to the secA gene act to inhibit the growth of E. coli.

Example 6

Effect of Antisense Oligonucleotides on Escherichia coli K12 Growth

E. coli cells were heat shock transformed by the method described in Example 3 with either 16 μM, 20 μM or 80 μM of each of the antisense phosphorothioate oligonucleotides set forth in FIGS. 19 a-g.

Equal numbers of the treated E. coli cells were then transferred to flasks containing fresh Luria-Bertani broth to grow at 30° C. on a shaker at 250 rpm. The number of bacteria per flask was determined by the turbidity of the cultures at OD 620 taken each hour (Carpentier P.L. 40 ).

FIGS. 19 a-g show the rate of growth of the E. coli in each of the flasks after treatment with the various oligonucleotides. When growth curves of the treated and untreated cultures were statistically analyzed, the growth of the antisense treated cultures was found to be significantly inhibited when compared to the control cultures. The statistical p values are found in the FIGURES.

265 1 2286 DNA Escherichia coli 1atgaatcaga atctgctggt gacaaagcgc gacggtagca cagagcgcat caatctcgac 60aaaatccatc gcgttctgga ttgggcggca gaaggactgc ataacgtttc gatttcccag 120gtcgagctgc gctcccacat tcagttttat gacggtatca agacctctga catccacgaa 180accattatca aggctgccgc agacctgatc tcccgtgatg cgccggatta tcagtatctc 240gccgcgcgcc tggcgatctt ccacctgcgt aaaaaagcct acggccagtt tgagccgcct 300gcgctgtacg accacgtggt gaaaatggtc gagatgggca aatacgataa tcatctgctg 360gaagactaca cggaagaaga gttcaagcag atggacacct ttatcgatca cgaccgtgat 420atgaccttct cttatgctgc cgttaagcag ctggaaggca aatatctggt acagaaccgc 480gtgaccggcg aaatctatga gagcgcccag ttcctttata ttctagttgc cgcgtgcttg 540ttctcgaact acccgcgtga aacgcgcctg caatatgtga agcgttttta cgacgcggtt 600tccacattta aaatttcgct gccgacgcca atcatgtccg gcgtgcgtac cccgactcgt 660cagttcagct cctgcgtact gatcgagtgc ggtgacagcc tggattccat caacgccacc 720tccagcgcga ttgttaaata cgtttcccag cgtgccggga tcggcatcaa cgccgggcgt 780attcgtgcgc tgggtagccc gattcgcggt ggtgaagcgt tccataccgg ctgcattccg 840ttctacaaac atttccagac agcggtgaaa tcctgctctc agggcggtgt gcgcggcggt 900gcggcaacgc tgttctaccc gatgtggcat ctggaagtgg aaagcctgct ggtgttgaaa 960aacaaccgtg gtgtggaagg caaccgcgtg cgtcatatgg actacggggt acaaatcaac 1020aaactgatgt atacccgtct gctgaaaggt gaagatatca ccctgttcag cccgtccgac 1080gtaccggggc tgtacgacgc gttcttcgcc gatcaggaag agtttgaacg tctgtatacc 1140aaatatgaga aagacgacag catccgcaag cagcgtgtga aagccgttga gctgttctcg 1200ctgatgatgc aggaacgtgc gtctaccggt cgtatctata ttcagaacgt tgaccactgc 1260aatacccata gcccgtttga tccggccatc gcgccagtgc gtcagtctaa cctgtgcctg 1320gagatagccc tgccgaccaa accgctgaac gacgtcaacg acgagaacgg tgaaatcgcg 1380ctgtgtacgc tgtctgcttt caacctgggc gcaattaata acctggatga actggaagag 1440ctggcaattc tggcggttcg tgcacttgac gcgctgctgg attatcagga ttacccgatc 1500ccggccgcca aacgtggagc gatgggtcgt cgtacgctgg gtattggtgt gatcaacttc 1560gcttactacc tggcgaacga cggtaaacgc tactccgacg gcagcgccaa caacctgacg 1620cataaaacct tcgaagccat tcagtattac ctgctgaaag cctctaatga gctggcgaaa 1680gagcaaggcg cgtgcccgtg gtttaacgaa accacttacg cgaaagggat cctgccgatc 1740gatacctata agaaagatct ggataccatc gctaatgagc cgctgcatta cgactgggaa 1800gctctgcgtg agtcaatcaa aacgcacggt ctgcgtaact ccacgctttc tgctctgatg 1860ccgtccgaga cttcttcgca gatctctaac gccactaacg gtattgaacc gccgcgcggt 1920tacgtcagca tcaaagcgtc gaaagacggt attttgcgcc aggtggtgcc ggactacgag 1980cacctgcacg acgcctatga gctgctgtgg gaaatgccgg gtaacgatgg ttatctgcaa 2040ctggtgggta tcatgcagaa atttatcgat cagtcgatct ctgccaacac caactacgat 2100ccgtcacgct tcccgtcagg aaaagtgccg atgcagcagt tgctgaaaga cctgctcacc 2160gcctacaaat tcggggtcaa aacactgtat tatcagaaca cccgtgacgg cgctgaagac 2220gcacaagacg atctggtgcc gtcaatccag gacgatggct gcgaaagcgg cgcatgtaag 2280atctga 2286 2 1560 DNA Escherichia coli 2ctggtgccgt caatccagga cgatggctgc gaaagcggcg catgtaagat ctgatattga 60gatgccggat gcggcgtaaa cgccttatcc ggcctacggc tcggtttgta ggcctgataa 120gacgcgccag cgtcgcatca ggctccgggt gccggatgca gcgtgaacgc cttatccggc 180ctacggctcg gatttgtagg cctgataaga cgcgccagcg tcgcatcagg cacaggatgc 240ggcgtaaaat gccttatccg gcattaaact cccaacagga cacactcatg gcatatacca 300ccttttcaca gacgaaaaat gatcagctca aagaaccgat gttctttggt cagccggtca 360acgtggctcg ctacgatcag caaaaatatg acatcttcga aaagctgatc gaaaagcagc 420tctctttctt ctggcgtccg gaagaagttg acgtctcccg cgaccgtata gattaccagg 480cgctgccgga gcacgaaaaa cacatcttta tcagcaacct gaaatatcag acgctgctgg 540attccattca gggtcgtagc ccgaacgtgg cgctattgcc gcttatttct attccggaac 600tggaaacctg ggtcgaaacc tgggcgttct cagaaacgat tcattcccgt tcctatactc 660atatcattcg taatatcgtt aacgatccgt ctgttgtgtt tgacgatatc gtcaccaacg 720agcagatcca gaaacgtgcg gaagggatct ccagctatta cgatgagctg atcgaaatga 780ccagctactg gcatctgctg ggcgaaggta cccacaccgt taacggtaaa actgtgaccg 840ttagcctgcg cgagctgaag aaaaaactgt atctctgcct gatgagcgtt aacgcgctgg 900aagcgattcg tttctacgtc agctttgctt gttccttcgc atttgcagaa cgcgaattga 960tggaaggcaa cgccaaaatt attcgcctga ttgcccgcga cgaagccctg cacctgaccg 1020gcacccagca tatgctgaat ctgctgcgca gcggcgcgga cgatcctgag atggcggaaa 1080ttgccgaaga gtgtaagcag gagtgctatg acctgtttgt tcaggcagct caacaggaga 1140aagactgggc ggattatctg ttccgcgacg gttcgatgat tggtctgaat aaagacattc 1200tctgccagta cgttgaatac atcaccaata tccgtatgca ggcagtcggt ttggatctgc 1260cgttccagac gcgctccaac ccgatcccgt ggatcaacac ttggctggtg tctgataacg 1320tgcaggttgc tccgcaggaa gtggaagtca gttcttatct ggtcgggcag attgactcgg 1380aagtggacac cgacgatttg agtaacttcc agctctgatg gcccgcgtta ccctgcgcat 1440cactggcaca caactgctgt gccaggatga acacccttcc cttctggcgg cgctggaatc 1500ccacaatgtg gcggttgagt accagtgtcg cgaaggttac tgcggctcct gtcgcacacg 1560 3 4594 DNA Salmonella typhimurium 3gtgaacgtcg atctggtgcc ggatgcagcg gatacgctcc gggcgcaagg atttcgtcaa 60ttaccggtgg tgatggcggg cgatttgagc tggtctggct tccgcccgga catgattaac 120cgtctgcacc cgacacccca cgcggcaaac gcatgagcgc gctcgtctac ttctccagca 180gctctgaaaa tacgcaccgc tttatgcagc gtctggggct gcctgccacg cgtattccgc 240tcaatgagcg ggagcgaatt caggtagacg aaccgtacat tctggttgtg ccgtcatacg 300gcggcggcgg gatggccggt gcggtgccgc gacaggtgat ccgcttttta aatgatgaac 360acaaccgggc gcgcattcgc ggcgttatcg cctccggtaa tcgcaatttc ggcgatgcct 420ggggatgcgc tggcgatgtg atagcacaaa aatgcggcgt cccctggctg taccgctttg 480agctcatggg cacacaacgc gacatcgata atgtccgaaa aggagtaaat gaattttggc 540aacaactacc ccggagcgcg taatgcagga aaccatggat taccacgccc tgaacgcgat 600gctgaatctt tacgataaag caggccatat tcagttcgac aaggaccagc aggcgatcga 660cgccttcttt gccacccacg tccgcccgca ttccgtgacg tttgccagcc agcatgaacg 720tctggggacg ctggttcggg aagggtatta cgatgacgcc gtcctcgcgc gttacgaccg 780cgccttcgtc cttcgcctgt tcgagcacgc ccatgccagc ggctttcgct tccagacgtt 840tcttggcgcc tggaagttct ataccagtta cacgctgaaa accttcgacg gcaaacgtta 900tctggaacac tttgaagatc gggtgacaat ggtggcgttg acgctggcgc agggtgacga 960aacgctggcc acccaactga ccgatgaaat gctttctggt cgctttcagc ccgctacccc 1020gactttttta aattgcggca aacagcagcg tggggaactg gtctcctgct tcctgctccg 1080tatcgaagac aacatggagt cgatcgggcg ggcggtgaat tcggcgctgc aactctccaa 1140acgcggcggc ggcgtcgcgt ttttactctc caatctgcgc gaggcgggcg cgccgatcaa 1200acgcattgag aatcagtctt ccggcgtgat cccggtgatg aaaatgctgg aagacgcgtt 1260ttcgtatgcc aaccaacttg gcgcgcgcca gggggccggc gcggtttatc tccatgcgca 1320ccatccggat attctgcgtt ttctggatac caaacgagaa aacgctgacg aaaaaatccg 1380gatcaaaacg ctctctctcg gcgtggtgat cccggatatc accttccggc tggcgaaaga 1440aaacgcgcaa atggcgctct tttcgcccta tgacatacaa cgacgctacg gcaaaccgtt 1500tggcgatatc gccattagcg aacggtacga tgaattaatt gccgatccgc acgtgcgcaa 1560aacctatatt aacgcccgtg acttttttca aacactggcg gagattcagt tcgaatccgg 1620gtatccctac atcatgtttg aagatacggt aaaccgcgcg aatcccattg ctggtcgcat 1680taatatgagc aacctgtgct cagaaatttt acaggtcaat agcgcttccc gttacgacga 1740taaccttgac tatacccaca tcgggcatga catctcctgc aatctcggct cgctgaatat 1800cgctcacgtc atggattcac cggacattgg ccgtaccgta gaaaccgcta ttcgcggcct 1860gacggcggtg tcggacatga gccatatacg cagcgtgccc tcaatagccg ccggtaatgc 1920cgcctctcat gccatcggtc tgggccagat gaatctgcat ggctatctgg cgagggaagg 1980tattgcctac ggttcgccgg aggcgttgga tttcaccaat ctctattttt acaccattac 2040ctggcatgcc gtgcatactt caatgcggct agcccgcgaa cgcggcaaaa ccttcgccgg 2100atttgcgcag tcgcgctatg ccagcggcga ctattttacg cagtatttac aggacgactg 2160gcaaccgaaa acagcgaaag tcagggcgct atttgcccgc agcggcatta cgctgcccac 2220acgagaaatg tggctaaagc tgcgcgacga tgtgatgcgc tatggcatct ataaccaaaa 2280tttgcaggcg gtgccgccga ccggttcgat ttcttacatt aatcatgcga cctccagcat 2340tcatccgatt gtggccaaaa ttgagattcg caaagagggc aaaaccgggc gtgtgtatta 2400ccccgcgccg tttatgacca atgaaaacct ggacatgtat caggatgctt acgatatcgg 2460tccggaaaaa attattgata cctatgccga ggccacgcgc cacgtcgatc aagggctgtc 2520gctcaccctg tttttccccg ataccgccac gacccgcgat atcaacaagg cgcagatcta 2580tgcctggcga aaaggtatta agtccctgta ttacatccgg cttcgccagt tggcgctgga 2640aggtactgaa attgaaggct gcgtatcctg cgcgctataa ggaaagccat atgaaattat 2700ctcgtattag cgccatcaac tggaacaaga tccaggacga caaagatctg gaggtatgga 2760accggctgac cagtaacttc tggctgccgg aaaaagtgcc gttatcgaat gatattccgg 2820cctggcagac gctgagcgcc gccgaacagc agctcaccat tcgcgtgttt acgggactta 2880cgctgctcga cactatccag aacatcgcag gcgcgccgtc gttaatggca gatgccatca 2940cgccgcatga agaggcagtg ctgtcgaaca tcagctttat ggaagcggta cacgcccgct 3000cttacagttc tattttctcc acgctgtgcc agacgaaaga ggttgatgcc gcctacgcct 3060ggagcgaaga aaacccaccg cttcagcgta aggcgcagat tattttagct cattacgtca 3120gcgatgaacc gctaaagaaa aagattgcca gcgtcttttt agagtctttt ctgttctatt 3180ccggcttctg gttgccgatg tatttctcca gccgcggtaa gctcacgaac actgccgacc 3240tgattcgttt aatcattcgc gatgaagcgg ttcacggtta ttatattggc tataagtatc 3300agatagcgct acaaaaacta tcggcaatcg agcgtgaaga gttaaagctt ttcgcgctgg 3360atttgttgat ggaactgtac gacaacgaaa tccgctacac agaagcgtta tatgcggaaa 3420ccggctgggt taacgacgtc aaagccttct tgtgctacaa cgccaataaa gccttaatga 3480acctgggtta tgaggcgtta tttccgccgg agatggcaga cgtgaatccc gcaatccttg 3540ccgcgctctc gccgaatgcc gacgaaaacc atgatttctt ttccggctca ggttcatctt 3600atgtgatggg gaaaacagtc gaaaccgaag acgaagactg gaatttttaa ccttacgggc 3660atgggaaata acgttacatt tcccatgcct ttatttcaag caatagggag tcaaatcgcg 3720caaatattac aacatgtcct acactcaata cgagtgacat tattcacctg gattccccca 3780attcaggtgg atttttgctg gttgttccaa aaaatatctc ttcctcccca ttcgcgttca 3840gcccttatat catgggaaat cacagccgat agcacctcgc aatattcatg ccagaagcaa 3900attcagggtt gtctcagatt ctgagtatgt tagggtagaa aaaggtaact atttctatca 3960ggtaacatat cgacataagt aaataacagg aatcattcta ttgcatggca attaaattag 4020aagtgaagaa tctgtataaa atatttggag agcatccgca gcgtgccttc aaatatattg 4080aaaagggact atcgaaagag caaatactgg aaaaaacggg gctatcgctt ggcgttaaag 4140acgccagtct ggccattgaa gaaggcgaga tatttgtcat catgggatta tccggctcgg 4200gtaaatccac aatggtacgc cttctcaatc gcctgattga acccacccgc ggacaggtac 4260tgattgacgg cgttgatatt gccaaaatat cagacgctga gcttcgcgag gtgcgcagga 4320aaaagattgc gatggtcttc cagtcatttg cgctcatgcc gcatatgacc gtgctggata 4380atacggcatt cggtatggaa ttagcgggca tcgcggcgca agagcgtcgc gaaaaagcgc 4440tggacgcctt gcgtcaggtg gggcttgaga attacgctca cgcctacccg gatgaacttt 4500ccggtgggat gcgtcagcgt gttgggcttg cccgcgcgct ggcaatcaac cctgatatct 4560tattaatgga tgaagcgttt tccgccctcg atcc 4594 4 1033 DNA Lactococcus lactis 4gaattcttat tttccctagc tttggattta ttctcacttc ctatgatctt ttattctcga 60ttattatttt tgctttggca attattatca tttttcgaca taaaacaaac ctcaaaagaa 120tcaaaaatca ttgtgaatcc cttgtcccct ttggtttaaa cttatcgaga caaaaagaaa 180aatagcacaa tatattgtgt tgtttttctt tttttacata atttaacact atatctagta 240tctttaattt gactagatat tttttttacg ctaaataaga ctataaaaac tcgagaaaaa 300gtcaaggact ttttactccc gtctaaaaaa tatattggcc caaaaggaga tttaaaatgg 360ttacagttta ttctaaaaac aattgtatgc aatgcaaaat ggtcaaaaaa tggctttctg 420aacacgaaat tgcatttaac gaaatcaata ttgatgaaca gcctgaattt gtcgaaaaag 480taattgaaat gggttttcga gctgctcctg taatcacaaa agatgatttc gccttttctg 540gtttccgtcc ttctgaatta gcaaagttgg cttaatatga aacttgctta tttcagtgtg 600actggacaaa cgcgtcgttt tgtttctaaa acagacttgc cgaatgtcga aattacacct 660gacgatgatt tagagatgga cgagcctttc cttttgataa ctccctctta tgctgaagaa 720tcaccaaccg tttctaaatc aatagacgtt atggactcgg tttttgactt tatggcttat 780aatgataatt ataaacattg tcgtggaatt atcggcactg gaaatcgtaa ttttgctggc 840atctatattt ttaccgctaa agaagtttca gcaaaatatc aaattccact tttatatgat 900tttgagttta atggtacgcc agctgatgtt gctgctgttg aaaaactcgc tgcacagctt 960gatcaaggag cgaaagtcac ctttaaaaat ccgctgtgat tttttatggc ttcaccctat 1020ttgagtgaag ctt 1033 5 3811 DNA Escherichia coli 5cagctgtact ggcataacga catttatact gtcgtataaa attcgactgg caaatctggc 60actctctccg gccaggtgaa ccagtcgttt ttttttgaat tttataagag ctataaaaaa 120cggtgcgaac gctgttttct taagcacttt tccgcacaac ttatcttcat tcgtgctgtg 180gactgcaggc tttaatgata agatttgtgc gctaaatacg tttgaatatg atcgggatgg 240caataacgtg agtggaatac tgacgcgctg gcgacagttt ggtaaacgct acttctggcc 300gcatctctta ttagggatgg ttgcggcgag tttaggtttg cctgcgctca gcaacgccgc 360cgaaccaaac gcgcccgcaa aagcgacaac ccgcaaccac gagccttcag ccaaagttaa 420ctttggtcaa ttggccttgc tggaagcgaa cacacgccgc ccgaattcga actattccgt 480tgattactgg catcaacatg ccattcgcac ggtaatccgt catctttctt tcgcaatggc 540accgcaaaca ctgcccgttg ctgaagaatc tttgcctctt caggcgcaac atcttgcatt 600actggatacg ctcagcgcgc tgctgaccca ggaaggcacg ccgtctgaaa agggttatcg 660cattgattat gcgcatttta ccccacaagc aaaattcagc acgcccgtct ggataagcca 720ggcgcaaggc atccgtgctg gccctcaacg cctcacctaa caacaataaa cctttacttc 780attttattaa ctccgcaacg cggggcgttt gagattttat tatgctaatc aaattgttaa 840ctaaagtttt cggtagtcgt aacgatcgca ccctgcgccg gatgcgcaaa gtggtcaaca 900tcatcaatgc catggaaccg gagatggaaa aactctccga cgaagaactg aaagggaaaa 960ccgcagagtt tcgtgcacgt ctggaaaaag gcgaagtgct ggaaaatctg atcccggaag 1020ctttcgccgt ggtacgtgag gcaagtaagc gcgtctttgg tatgcgtcac ttcgacgttc 1080agttactcgg cggtatggtt cttaacgaac gctgcatcgc cgaaatgcgt accggtgaag 1140gaaaaaccct gaccgcaacc ctccctcctt acctgaacgc actaaccggt aaaggcgtgc 1200acgtagttac cgtcaacgac tacctggcgc aacgtgacgc cgaaaacaac cgtccgctgt 1260ttgaattcct tggcctgact gtcggtatca acctgccggg catgccagca ccggcaaagc 1320gcgaagctta cgcagctgac atcacttacg gtaccaacaa cgaatacggc tttgactacc 1380tgcgcgacaa catggcgttc agccctgaag aacgtgtaca gcgtaaactg cactatgcgc 1440tggtggacga agtggactcc atcctgatcg atgaagcgcg tacaccgctg atcatttccg 1500gcccggcaga agacagctcg gaaatgtata aacgcgtgaa taaaattatt ccgcacctga 1560tccgtcagga aaaagaagac tccgaaacct tccagggcga aggccacttc tcggtggacg 1620aaaaatctcg ccaggtgaac ctgaccgaac gtggtctggt gctgattgaa gaactgctgg 1680tgaaagaggg catcatggat gaaggggagt ctctgtactc tccggccaac atcatgctga 1740tgcaccacgt aacggcggcg ctgcgcgctc atgcgctgtt tacccgtgac gtcgactaca 1800tcgttaaaga tggtgaagtt atcatcgttg acgaacacac cggtcgtacc atgcagggcc 1860gtcgctggtc cgatggtctg caccaggctg tggaagcgaa agaaggtgtg cagatccaga 1920acgaaaacca aacgctggct tcgatcacct tccagaacta cttccgtctg tatgaaaaac 1980tggcggggat gaccggtact gctgataccg aagctttcga atttagctca atctacaagc 2040tggataccgt cgttgttccg accaaccgtc caatgattcg taaagatctg ccggacctgg 2100tctacatgac tgaagcggaa aaaattcagg cgatcattga agatatcaaa gaacgtactg 2160cgaaaggcca gccggtgctg gtgggtacta tctccatcga aaaatcggag ctggtgtcaa 2220acgaactgac caaagccggt attaagcaca acgtcctgaa cgccaaattc cacgccaacg 2280aagcggcgat tgttgctcag gcaggttatc cggctgcggt gactatcgcg accaatatgg 2340cgggtcgtgg tacagatatt gtgctcggtg gtagctggca ggcagaagtt gccgcgctgg 2400aaaatccgac cgcagagcaa attgaaaaaa ttaaagccga ctggcaggta cgtcacgatg 2460cggtactgga agcaggtggc ctgcatatca tcggtaccga gcgtcacgaa tcccgtcgta 2520tcgataacca gttgcgcggt cgttctggtc gtcaggggga tgctggttct tcccgtttct 2580acctgtcgat ggaagatgcg ctgatgcgta tttttgcttc cgaccgagta tccggcatga 2640tgcgtaaact gggtatgaag ccaggcgaag ccattgaaca cccgtgggtg actaaagcga 2700ttgccaacgc ccagcgtaaa gttgaaagcc gtaacttcga cattcgtaag caactgctgg 2760aatatgatga cgtggctaac gatcagcgtc gcgccattta ctcccagcgt aacgaactgt 2820tggatgtcag cgatgtgagc gaaaccatta acagcattcg tgaagatgtg ttcaaagcga 2880ccattgatgc ctacattcca ccacagtcgc tggaagaaat gtgggatatt ccggggctgc 2940aggaacgtct gaagaacgat ttcgacctcg atttgccaat tgccgagtgg ctggataaag 3000aaccagaact gcatgaagag acgctgcgtg acggcattct ggcgcagtcc atcgaagtgt 3060atcagcgtaa agaagaagtg gttggtgctg agatgatgcg tcacttcgag aaaggcgtca 3120tgctgcaaac gcttgactcc ctgtggaaag agcacctggc agcgatggac tatctgcgtc 3180agggtatcca cctgcgtggc tacgcacaga aagatccgaa gcaggaatac aaacgtgaat 3240cgttctccat gtttgcagcg atgctggagt cgttgaaata tgaagttatc agtacgctga 3300gcaaagttca ggtacgtatg cctgaagagg ttgaggagct ggaacaacag cgtcgtatgg 3360aagccgagcg tttagcgcaa atgcagcagc ttagccatca ggatgacgac tctgcagccg 3420cagctgcact ggcggcgcaa accggagagc gcaaagtagg acgtaacgat ccttgcccgt 3480gcggttctgg taaaaaatac aagcagtgcc atggccgcct gcaataaaag ctaactgttg 3540aagtaaaagg cgcaggattc tgcgcctttt ttataggttt aagacaatga aaaagctgca 3600aattgcggta ggtattattc gcaacgagaa caatgaaatc tttataacgc gtcgcgcagc 3660agatgcgcac atggcgaata aactggagtt tcccggcggt aaaattgaaa tgggtgaaac 3720gccggaacag gcggtggtgc gtgaacttca ggaagaagtc gggattaccc cccaacattt 3780ttcgctattt gaaaaactgg aatatgaatt c 3811 6 4045 DNA Mycobacterium bovis 6gatctacggc agaactcgtc gcttggagcg ttcgaccgac catctacctg ttcgacgtcg 60aactcgacca ctgaacgtaa tcgccgccag cgcaagtcct gtcagcgcgt ggagatcacc 120gcgcgtgggc gagggccggt ggtgcgaggt gaggcctgcg ccgacagctt ctatgccgcg 180cttgaatcag cggtcgtcaa actggagagc gtgcgccgcg gtaaggatcg ccgcaaggtg 240cactacggcg acaaaacccc ggtttcgctg gccgaggcga ccgcggtggt gccagcgccg 300gagaacggct tcaacaccag accagccgag gcacacgatc acgacggtgc cgtcgtcgag 360cgggagcctg ggcggatcgt tcgcaccaaa gaacacccgg ccaagccgat gtcggtcgat 420gacgcgctct accagatgga gctggttgga cacgacttct tcttgttcta cgacaaggac 480accgaacggc cgtcggtggt ctaccgccgg cacgcctacg actacggctt gatccgtctg 540gcgtgatcgg cggcgcgcgc cgctcgtcac ctaccatggg agtcgcctta tctaaagact 600cctacacatg cggggacata gctgtgctgt cgaagttgct gcgccttggc gaaggtcgca 660tggtcaagcg cctcaagaag gtggcggact atgtcggcac tttgtccgac gatgtcgaga 720aactcaccga cgccgagctg agggcgaaaa ccgacgagtt caagcggcgg ctggccgacc 780agaaaaaccc agaaaccctc gacgacctgt tgcccgaggc cttcgccgtg gcccgcgagg 840ccgcctggcg ggtgctggac cagcggccgt tcgacgtgca ggtgatgggt gcggccgccc 900tgcacctggg caacgttgcc gagatgaaga ccggtgaagg caagaccctg acctgtgtgt 960tgcccgctta cctcaatgcg ctggccggca acggcgtgca catcgtcacc gtcaacgact 1020acctggctaa acgcgacagt gagtggatgg gccgcgtgca ccgcttcctc gggcttcagg 1080tcggggtgat tttcgccacc atgacacccg atgaacgccg ggtggcctat aacgccgaca 1140tcacctacgg caccaataac gagtttgggt tcgactacct gcgcgacaac atggcgcact 1200cactggatga tctggtgcag cgcgggcacc attacgccat tgtcgacgag gtcgattcca 1260tcctgatcga cgaggcccgc accccgctga tcatctccgg tcccgccgac ggcctccaac 1320tggtacaccg agttcgccgg ttggcgccgc tgatggaaaa ggacgtccac tacgaggtcg 1380atctacgcaa acgcaccgtc ggcgtgcacg agaagggtgt ggaattcgtc gaagaccagc 1440tcggcatcga caacctgtac gaggccgcca actcgccgtt ggtcagctat ctcaacaacg 1500ctctgaaggc caaagagctg ttcagccgcg acaaggacta catcgtccgc gatggtgagg 1560tgctcatcgt cgacgagttc accggccggg tgctgatcgg ccgccgctac aacgagggca 1620tcgaccaggc catcgaggcc aaggagcacg tcgagatcaa ggccgagaac cagacgctgg 1680ccaccatcac gctgcagaac tacttccggc tctacgacaa gctcgccggc atgaccggca 1740ccgcccagac ggaggcggcc gagctgcacg agatctacaa gctgggcgtg gtcagcatcc 1800cgaccaacat gccgatgatc cgtgaagacc agtccgacct gatctacaag accgaggagg 1860ccaagtacat cgcggtggtc gacgacgtcg ccgagcgcta cgcgaaggga cagccggtgc 1920tgatcggcac caccagcgtg gagcgctcgg agtatctgtc gcggcagttc accaagcggc 1980gcatcccgca caatgtgctc aacgccaagt accacgagca agaggcgacc atcatcgcgg 2040tggcgggccg ccgcggcggc gtcaccgtcg ccaccaacat ggccggtcgc ggcaccgaca 2100ttgtgctggg cggcaacgtc gactttctca ccgatcagcg gctgcgcgaa cggcctggat 2160ccggtggaga cgcccgagga gtacgaggcg gcctggcact ccgaactgcc catcgtcaaa 2220gaggaagcca gcaaggaggc caaggaagta atcgaggccg gcggctgtac gtgctgggca 2280ccgagcggcc acgagtcgcg gcggatcgac aaccagttgc gtggccggtc cggccgccag 2340gggaccccgg ggagtcgcgc ttctatttgt cgctgggtga cgagctgatg cgccgcttca 2400atggcgcggc cttggagacc ttgttgacca ggctgaacct gcccgacgac gtgccgatcg 2460aagccaagat ggtcacccgg gccatcaaga gcgcccagac ccaggtcgag cagcagaact 2520ttgaggtccg caagaacgtc ctcaaatacg acgaggtgat gaaccagcag cgcaaggtca 2580tctacgccga gcgccggcgc atcctcgaag gcgaaaacct caaggaccag gcgctggaca 2640tggtccgcga tgtcatcacc gcctacgtcg acggcgcgac cggcgaaggc tatgccgaag 2700attgggatct ggacgcgttg tggacggcac tcaaaaccct ctatccggag gggatcaccg 2760ccgactcgct gacccgcaag gaccacgaat tcgagcgcga cgatctcacc cgcgaggagt 2820tgctggaggc actactcaag gacgccgaac gtgcctatgc cgcacgggaa gccgaactcg 2880aggaaatcgc cggcgagggt gcgatgcgcc agctggaacg caacgtgctg ctcaacgtca 2940tagaccgtaa gtggcgtgaa cacctctacg agatggacta cctcaaggag ggtatcgggc 3000tgcgcgcgat ggcgcacggc gatccgttgg tcgagtacca gcgtgagggc tacgacatgt 3060tcatggccat gctcgacggc atgaaagagg aatcggtcgg cttcctgttc aacgtcaccg 3120tggaggcggt ccccgccccg ccggttgccc cggctgccga acccgcagag cttgccgaat 3180tcgccgccgc ggccgcagcc gcgggcagca acgcagcgcg gtcgatggtg gcgcgcgcga 3240aagagctcca agtgcattac gcgccaaggg tgttgccagc gagtcgcccg ctttgaccta 3300ttccggtccc gcggaggatg gctcggctca ggtgcagcgc aacggcggtg gagcccacaa 3360gacgccggcc ggagtgccgg ccggtgctag ccggcgcgag cggcgcgaac gcgcccgccg 3420acaaggccgc ggcgccaagc cgccgaaatc ggtcaagaag cgttagcgcg taggttgcag 3480atgggtgtat cggtttctca gttcccagaa gtcacttccc ggcacacccc ggccccggcg 3540cgcatgcaca tttcgttgca cggcgggcaa ggggttcgct aatctcaccc gttcgtcgac 3600cttcgtcggc gtcggttctg ctggtagcgg ggttcggcgc tttcctggcg tttctcgact 3660cgacaatcgt caacatcgcg ttcccggata tccagcgttc cttcccgtcc tacgacatcg 3720ggagcctgtc ctggattctg aacggctata acatgctctt cgccgccttc atggttgcgg 3780ccggcaggtt ggccgatttg ctgggccgca gacgacattc ctgtccggtg tgctggtgtt 3840caccattgcg tccgggctgt gcgccgtcgc cggcagtgtc gagcagttgg tggcgttccg 3900ggtgctgcag ggcatcgggg ctgcgatact cgtgcctcgt tcgctcgcac tggtcgttga 3960gggcttcgac cgggccgccg cgcgcacgct atcggcctgt ggggtgcggc ggcagcgatc 4020cactagttct agagcggcgc accgc 4045 7 1433 DNA Mycobacterium tuberculosis 7tcaaacacca gaccagaagg aggcaacacg atcacggacg gtgccgttcg tcgagcggga 60gcctggggcg gatcgttcgc accaaagaac aacccggcca cgccgatgtc ggtcgatgac 120gcgctctacc agatggagct ggttggacac gacttcttct tgttctacga caaggacacc 180gaacggccgt cggtggtcta ccgccggcac gcctacgact acggcttgat ccgtctggcg 240tcatcggcgg cgcgcgccgc gtcgtcacct accatgggag tcgccttatc taaagactcc 300tacacatgcg gggacatagc tgtgctgtcg aagttgctgc gccttggcga aggtcgcatg 360gtcaagcgcc tcaagaaggt ggccgactat gtcggcactt tgtccgacga tgtcgagaaa 420ctcaccgacg ccgagctgag ggcgaaaacc gacgagttca agcaggctgg ccgaccagaa 480aaacccagaa accctcgacg acctgttgcc cgaggccttc accgtgcccc gcgagacccg 540cctgccgggt gctggaccaa cgaccgttcg acgtgcaggt gatgggtacg accgccctgc 600acctgggcga cgttgccgag atgtagaccg gtgaaggcaa gaccctgacc tgtgttttac 660ccgcttacct caatgccctg gccgccaacg gcgtgcacgt agttaccgtc aacgactacc 720tggctaaacg cgacagtgag tggatgggcc gcgtgcaccg cttcctcggg cttcaggtcg 780gggtgatttt ggccaccatg acacccgatg aacgccgggt ggcctataac gccgacatca 840cctacggcac caataacgag tttgggttcg actacctgcg cgacaacatg gcgcactcac 900tggatgatct ggtgcagcgc gggcaccatt acgccattgt cgacgaaggt cgattccatc 960ctgatcgacg agggcggggc ccccccccca tctccgcccg gggcgcccgc ctccaactgg 1020ttcaccgagt tcgcccggtt ggcgtgccgc ggctggtttt ggacgtccac tacgaggtcg 1080atctacgcaa acgcaccgtc ggcgtgcacg agaagggtgt ggaattcgtc gaagaccagc 1140tcggcatcga caacctgtac gagaccgcca actcgccgtt ggtcagctat ctcaacaacg 1200ctctgaaggc caaagagctg ttcagccgcg acaaggacta catcgtccgc gatggtgagg 1260tgctcatcgt cgacgagttc accggccggg tgctgatcgg ccgccgctac aacgagggca 1320tgcaccaggc catcgaggcc aaggagcacg tcgagatcaa ggccgagaac cagacgctgg 1380ccaccatcac gctgcagaac tacttccggc tctaggagaa gctcgccggg atg 1433 8 3124 DNA Staphylococcus aureus 8tggcttgatt caaactagtg aacaataaat taagtttaaa gcacttgtgt ttttgcacaa 60gtttttttat actccaaaag caaattatga ctatttcata gttcgataat gtaatttgtt 120gaatgaaaca tagtgactat gctaatgtta atggatgtat atatttgaat gttaagttaa 180taatagtatg tcagtctatt gtatagtccg agtcgaaaat cgtaaaatat ttataatata 240atttattagg aagtataatt gcgtattgag aatatattta ttagtgataa acttgttgac 300aacagaatgt gaatgaagta tgtcataaat atatttatat tgattctaca aatgagtaaa 360taagtataat tttctaacta taaatgataa gatatattgt tgtaggccaa acagtttttt 420agctaaagga gcgaacgaaa tgggattttt atcaaaaatt cttgatggca ataataaaga 480aattaaacag ttaggtaaac ttgctgataa agtaatcgct ttagaagaaa aaacggcaat 540tttaactgat gaagaaattc gtaataaaac gaaacaattc caaacagaat tagctgacat 600tgataatgtc aaaaagcaaa atgattattt acataaaatt ttaccagaag catatgcact 660tgttagagaa ggctctaaac gtgtattcaa tatgacacca tataaagttc aaattatggg 720tggtattgca attcataaag gtgatatcgc tgagatgaga acaggtgaag gtaaaacatt 780aacagcgaca atgccaacat acttaaatgc attagctggt agaggtgttc acgttattac 840agtcaatgaa tacttatcaa gtgttcaaag tgaagaaatg gctgagttat ataacttctt 900aggtttgact gtcggattaa acttaaacag taagacgaca gaggaaaaac gtgaagcata 960cgcacaagac attacttaca gtactaataa tgagctaggt tttgattact tacgagataa 1020catggtgaat tattctgaag atagggtaat gcgtccatta cattttgcaa tcattgatga 1080ggtggactca attttaatcg acgaggcacg tacgccatta attatttctg gtgaagctga 1140aaagtcaacg tcactttata cacaagcaaa tgtttttgcg aaaatgttaa aacaggacga 1200tgattataaa tacgatgaaa aaacgaaagc tgtacattta acagaacaag gtgcggataa 1260agctgaacgt atgttcaaag ttgaaaactt atatgatgta caaaatgttg atgttattag 1320tcatatcaac acagctttac gtgcgcacgt tacattacaa cgtgacgtag actatatggt 1380tgttgatggc gaagtattaa ttgtcgatca atttacagga cgtacaatgc caggccgtcg 1440tttctcggaa ggtttacacc aagctattga agcgaaggaa ggcgttcaaa ttcaaaatga 1500atctaaaact atggcgtcta ttacattcca aaactatttc agaatgtaca ataaacttgc 1560gggtatgaca ggtacagcta aaactgaaga agaagaattt agaaatattt ataacatgac 1620agtaactcaa attccgacaa ataaacctgt gcaacgtaac gataagtctg atttaattta 1680cattagccaa aaaggtaaat ttgatgcagt agtagaagat gttgttgaaa aacacaaggc 1740agggcaacca gtgctattag gtactgttgc agttgagact tctgaatata tttcaaattt 1800acttaaaaaa cgtggtatcc gtcatgatgt gttaaatgcg aaaaatcatg aacgtgaagc 1860tgaaattgtt gcaggcgctg gacaaaaagg tgccgttact attgccacta acatggctgg 1920tcggggtaca gatatcaaat taggtgaagg cgtagaggaa ttaggcggtt tagcagtaat 1980aggtacagag cgacatgaat ctcgtcgtat tgatgaccag ttacgtggtc gttctggacg 2040tcaaggtgat aaaggggata gtcgcttcta tttatcatta caagatgaat taatgattcg 2100ttttggttct gaacgtttac agaaaatgat gagccgacta ggtttagatg actctacacc 2160aattgaatca aaaatggtat caagagctgt tgaatcagca caaaaacgtg tagaaggtaa 2220taacttcgac gcgcgtaaac gtatcttaga atacgatgaa gtattacgta aacaacgtga 2280aattatctat aacgaaagaa atagtattat tgatgaagaa gacagctctc aagttgtaga 2340tgcaatgcta cgttcaacgt tacaacgtag tatcaattac tatattaata cagcagatga 2400cgagcctgaa tatcaaccat tcatcgacta cattaatgac atcttcttac aagaaggtga 2460cattacagag gatgatatca aaggtaaaga tgctgaagat attttcgaag tcgtttgggc 2520taagattgaa gcagcatatc aaagtcaaaa agatatctta gaagaacaaa tgaatgagtt 2580tgagcgtatg attttacttc gttctattga tagccattgg actgatcata tcgacacaat 2640ggatcaatta cgtcaaggta ttcacttacg ttcttatgca caacaaaatc cattacgtga 2700ctatcaaaat gaaggtcatg aattatttga tatcatgatg caaaatattg aagaagatac 2760ttgtaaattc attttaaaat ctgtagtaca agttgaagat aatattgaac gtgaaaaaac 2820aacagagttt ggtgaagcga agcacgtttc agctgaagat ggtaaagaaa aagtgaaacc 2880gaaaccaatc gttaaaggcg atcaagttgg tcgtaacgat gattgtccat gtggtagtgg 2940taaaaaattc aaaaattgcc atggaaaata aatgatataa aataactcct tccaattaaa 3000cacctatagt ttgtgttatg ggaggagtct ttttatttta caagcgttaa atactttaaa 3060aaatgtgaag aagttgttaa acgttgttat gtacttagtt ttaaaaaatc ggtttaggca 3120tatg 3124 9 3589 DNA Staphylococcus carnosus 9cttgaacgtt acttcactaa tgtgccgaat gtgaatgcac atgtaaaagt gaaaacttat 60gcaaattcta gcacaaaatc gaagttacaa ttccgcttaa tgacgtgaca cttcgtgcag 120aagaaagaaa cgatgattta tgctggaatt gacaagatca ctaacaaatt agaatgtcaa 180gttcgtaaat acaaaacacg tgtcaatcgt aagaaacgta aagaaagcga acatgaacca 240ttcccagcaa ctccggaaac tccgccggaa acagctgttg atcatgataa agatgatgaa 300attgaaatca tccgttctaa acaattcagc ttgaaaccaa tggattctga agaagcggta 360ttacaaatgg atttacttgg tactgatttc ttcatcttca atgaccgtga aactgatggt 420acaagcattg tttaccgccg taaagacgga aaatatggtt tgattgaaac tgttgaaaaa 480ctaatatgtg atatttgaaa gggctcttgc tgcattttct gctgcaagag tttctttttt 540tgagaaagcc cttattaaga tttgattaat aaaaatacaa ttgattgatt tacacggggt 600gtccatgtca aaataagagg gatgtattaa gttcataatt gtaatgtgag ctccgatgag 660tgagcggcat atgattatga tatccatgtg gcacatgatg ttaacaaaaa gagaatgaaa 720ctgtgagaag tacatcttga taaacacaac taggcagttt attaaaaaat aatgaacagt 780atcctatgag tttttaagta taaattaagc catataaatg gtaagataaa ttgttgtaag 840ccaaacagtt tttataccaa aggagcgaac agaatgggtt ttttaacaaa aattgttgac 900ggcaataaga gagaaatcaa acgcctaagt aagcaagctg acaaagtaat ctcattagaa 960gaagaaatgt caattcttac tgatgaagaa attagaaata aaacaaaagc attccaagaa 1020agattgcaag cagaagaaca tgtaagcaaa caagataaaa ttttagaaga aatattacct 1080gaagcatttg cgcttgtccg tgaaggagct aaacgtgtat ttaatatgac accttatcca 1140gttcaaatca tgggtggtat cgccattcat aatggtgaca tttcagaaat gagaacaggt 1200gaaggtaaaa cattaactgc aacgatgccg acttatttaa acgccttagc agcacgtggt 1260gtgcatgtta ttacagtcaa tgaatacttg gcaagttctc aaagagaaga aatggccgag 1320ttatataatt tccttggttt atcagtcgga ttgaacttga acagcttatc aacagaacaa 1380aagcgtgaag cttataatgc agatattacg tatagtacaa ataatgaatt aggcttcgac 1440tatttacgcg ataacatggt gaattattca gaagaacgtg ttatgcgtcc gcttcatttc 1500gctatcattg atgaggtcga ctctatttta atcgatgaag cgcgtacacc attgattatt 1560tcaggggaag ctgaaaaatc aacatctctt tatacacaag caaatgtttt cgctaaaatg 1620ttaaaagcag aagatgatta taattatgat gaaaaaacaa aatcagtaca attaacagat 1680caaggtgctg ataaagctga acgtatgttc aagttagata acttatatga tttgaaaaac 1740gttgatatta tcacgcatat caatacagca ttacgtgcta actatacatt gcaacgcgat 1800gtagattaca tggttgtaga tggagaagta ttgattgtcg accaatttac aggtcgaaca 1860atgccaggtc gtcgattctc tgaaggactt caccaagcga ttgaggctaa agaaggggtt 1920caaattcaaa atgaatctaa aacaatggct tctatcacat tccaaaacta cttccgtatg 1980tataataaat tagccggtat gacaggtact gctaaaacag aggaagaaga attccgtaac 2040atttataata tgacagttac acaaattcca acgaaccgtc ctgttcaacg tgaagataga 2100cctgacttga ttttcatcag ccaaaaaggc aagttcgatg ctgttgttga agatgttgtt 2160gaaaaacata aaaaaggcca accaattctt ttaggtactg tagcggttga aacaagtgaa 2220tacatttcac aactattgaa aaaacgcggt gtgcgtcatg atgtcttaaa cgctaaaaac 2280catgaacgcg aagctgaaat cgtatctaca gcaggtcaaa aaggtgcagt cacaatcgca 2340acaaacatgg ctggtcgtgg taccgatatt aaattaggcg aaggtgttga agaattaggc 2400ggccttgctg ttattggtac agaacgtcat gaatcacgcc gtatcgatga tcagttgcgt 2460ggtcgttctg gacgacaagg tgaccgcgga gaaagccgtt tctatttatc attacaagat 2520gagttgatgg tacgtttcgg ttctgaacgt ctgcaaaaaa tgatgggccg attaggtatg 2580gatgactcta caccgattga atcaaaaatg gtatctcgag ctgttgaatc tgcacaaaaa 2640cgtgttgaag gtaacaactt cgatgcacgt aaacgtatct tagaatacga tgaagtttta 2700cgtaaacaac gtgaaatcat ttatggtgaa cgtaataata ttatcgattc agaatcaagt 2760tctgaattag tcattacaat gatacgctct acattagatc gtgcaatcag ttattatgta 2820aatgaagaat tggaagaaat tgactatgcg ccgtttatta attttgtgga agatgttttc 2880ttdcacgaag gtgaagtcaa agaagatgaa atcaaaggta aaggtaaaga tcgtgaggat 2940attttcgata cagtatgggc taaaattgaa aaagcttatg aagcacaaaa agccaatata 3000cccgaccaat tcaatgaatt cgaacgtatg attttattac gttctattga tggaagatgg 3060acagaccata tcgatacaat ggatcaatta cgtcaaggta tccatttacg ttcatacggt 3120caacaaaacc cacttcgcga ctatcaaaat gaagggcacc aactatttga tacaatgatg 3180gtcaatattg aagaagacgt cagcaaatat atcttgaaat caattatcac agtagatgat 3240gatattgaac gtgataaagc aaaagaatat caaggacaac atgtatcagc tgaagatgga 3300aaagaaaaag taaaaccgca accagttgtt aaagataatc acatcggaag aaatgatcct 3360tgtccatgcg gcagcggtaa aaagtataaa aattgctgcg gtaaatagta agttgtatta 3420ggaccactgt taaatagctt taagagagat gctcaattga aattgggtta tctttctaag 3480ggctgtcagc ggtctttttt caatccaaca aaaatatgga tatatgctaa aataatagag 3540taatctggaa aattaaactg gaattggaga gatatgaaaa tggaattat 3589 10 1242 DNA Bovine herpes virus 10cagtcaatgt cgctcttcgt gaccgagcca atggacggaa aggtgcccgc ctcccagatc 60atgaacctcc tagtgtacgc ctataagaag ggccttaaga cggggctcta ctactgcaag 120atccgcaagg ccaccaacaa cggcgtcttc acgggcggcg acctcgtgtg ctctgggtgc 180cacctgtagc gacgcgcgcc gagcgcgatg gccgaggcgg cggacgcggc gaccctcacg 240cgtaaataca aatactttta cgagaccgag tgccccgacc tagatcactt gcggtcgctc 300agcgtcgcaa accgctggct ggagaccgag tttcccctag cggacgacgc caaggacgtg 360gcgcggctca gcggcgccga gctggagttt taccgctttc tgttcgcgtt cctctcggcc 420gccgatgacc tcgtgaacgt caacctcggg gacctgtccg agctgttcac ccaaaaagac 480atcctgcatt actatatcga gcaggagtcc atcgaagtgg tgcactcgcg ggtgtacagc 540gccatacagc tgctgctctt tagaaacgac gcggtggcgc gcgcgggcta cgtagagggc 600gccctcggcg acccggcggt ccggcgcaag gtggactggc tcgagcggcg cgtggccgcg 660gcagagtcgg tggccgaaaa gtacgtgctc atgattctaa tcgagggcat ttttttctcc 720tcctcgtttg cggcgattgc ctacctgcgc acccacaacc ttttcgtcgt gacgtgccaa 780accaacgacc tcatcagccg cgacgaagcc gtgcacacgg ccgcgtcgtg ctgcatcttc 840gacaactacc tcggcgggga gcggccgccg ccggcccgca tctacgagct gttccgcgaa 900gcgtggaaat tgagcgcgag tttatttggt tgcgcgccgc gcggcagtca tatacttgac 960gtggaggcta tttctgcgta cgtcgagtac agcgcggacc gcctgctcgc tgctatccag 1020ctgcctcctc tgtttggcac cccgcctcct gggaccgatt ttcctttggc cctgatgact 1080gccgagaagc acacgaactt ctttgagcgc cgcagcacca actacacagg caccgtaatc 1140aacgacctgt agggcacccc cgctgccctg ccagagcgcc ccgcctttcc tcctccttct 1200cacccccacg ccgcgaataa aaaatgttcc atgtcaacga aa 1242 11 3518 DNA Herpes simplex virus 1 11tcgagcccgc cgaaacccgc cgcgtctgtt gaaatggcca gccgcccagc cgcatcctct 60cccgtcgaag cgcgggcccc ggttggggga caggaggccg gcggccccag cgcagccacc 120cagggggagg ccgccggggc ccctctcgcc cacggccacc acgtgtactg ccagcgagtc 180aatggcgtga tggtgctttc cgacaagacg cccgggtccg cgtcctaccg catcagcgat 240agcaactttg tccaatgtgg ttccaactgc accatgatca tcgacggaga cgtggtgcgc 300gggcgccccc aggacccggg ggccgcggca tcccccgctc ccttcgttgc ggtgacaaac 360atcggagccg gcagcgacgg cgggaccgcc gtcgtggcat tcgggggaac cccacgtcgc 420tcggcgggga cgtctaccgg tacccagacg gccgacgtcc ccaccgaggc ccttgggggc 480ccccctcctc ctccccgctt caccctgggt ggcggctgtt gttcctgtcg cgacacacgg 540cgccgctctg cggtattcgg gggggagggg gatccagtcg gccccgcgga gttcgtctcg 600gacgaccggt cgtccgattc cgactcggat gactcggagg acacggactc ggagacgctg 660tcacacgcct cctcggacgt gtccggcggg gccacgtacg acgacgccct tgactccgat 720tcgtcatcgg atgactccct gcagatagat ggccccgtgt gtcgcccgtg gagcaatgac 780accgcgcccc tggatgtttg ccccgggacc cccggcccgg gcgccgacgc cggtggtccc 840tcagcggtag acccacacgc gccgacgcca gaggccggcg ctggtcttgc ggccgatccc 900gccgtggccc gggaagacgc ggaggggctt tcggaccccc ggccacgtct gggaacgggc 960acggcctacc ccgtccccct ggaactcacg cccgagaacg cggaggccgt ggcgcgcttt 1020ctgggagatg ccgtgaaccg cgaacccgcg ctcatgctgg agtacttttg ccggtgcgcc 1080cgcgaggaaa ccaagcgtgt cccccccagg acattcggca gcccccctcg cctcacggag 1140gacgactttg ggcttctcaa ctacgcgctc gtggagatgc agcgcctgtg tctggacgtt 1200cctccggtcc cgccgaacgc atacatgccc tattatctca gggagtatgt gacgcggctg 1260gtcaacgggt tcaagccgct ggtgagccgg tccgctcgcc tttaccgcat cctgggggtt 1320ctggtgcacc tgcggatccg gacccgggag gcctcctttg aggagtggct gcgatccaag 1380gaagtggccc tggattttgg cctgacggaa aggcttcgcg agcacgaagc ccagctggtg 1440atcctggccc aggctctgga ccattacgac tgtctgatcc acagcacacc gcacacgctg 1500gtcgagcggg ggctgcaatc ggccctgaag tatgaggagt tttacctaaa gcgttttggc 1560gggcactaca tggagtccgt cttccagatg tacacccgca tcgccggctt tttggcctgc 1620cgggccacgc gcggcatgcg ccacatcgcc ctggggcgag aggggtcgtg gtgggaaatg 1680ttcaagttct ttttccaccg cctctacgac caccagatcg taccgtcgac ccccgccatg 1740ctgaacctgg ggacccgcaa ctactacacc tccagctgct acctggtaaa cccccaggcc 1800accacaaaca aggcgaccct gcgggccatc accagcaacg tcagtgccat cctcgcccgc 1860aacgggggca tcgggctatg cgtgcaggcg tttaacgact ccggccccgg gaccgccagc 1920gtcatgcccg ccctcaaggt ccttgactcg ctggtggcgg cgcacaacaa agagagcgcg 1980cgtccgaccg gcgcgtgcgt gtacctggag ccgtggcaca ccgacgtgcg ggccgtgctc 2040cggatgaagg gggtcctcgc cggcgaagag gcccagcgct gcgacaatat cttcagcgcc 2100ctctggatgc cagacctgtt tttcaagcgc ctgattcgcc acctggacgg cgagaagaac 2160gtcacatgga ccctgttcga ccgggacacc agcatgtcgc tcgccgactt tcacggggag 2220gagttcgaga agctctacca gcacctcgag gtcatggggt tcggcgagca gatacccatc 2280caggagctgg cctatggcat tgtgcgcagt gcggccacga ccgggagccc cttcgtcatg 2340ttcaaagacg cggtgaaccg ccactacatc tacgacaccc agggggcggc catcgccggc 2400tccaacctct gcaccgagat cgtccatccg gcctccaagc gatccagtgg ggtctgcaac 2460ctgggaagcg tgaatctggc ccgatgcgtc tccaggcaga cgtttgactt tgggcggctc 2520cgcgacgccg tgcaggcgtg cgtgctgatg gtgaacatca tgatcgacag cacgctacaa 2580cccacgcccc agtgcacccg cggcaacgac aacctgcggt ccatgggaat cggcatgcag 2640ggcctgcaca cggcctgcct gaagctgggg ctggatctgg agtctgccga atttcaggac 2700ctgaacaaac acatcgccga ggtgatgctg ctgtcggcga tgaagaccag caacgcgctg 2760tgcgttcgcg gggcccgtcc cttcaaccac tttaagcgca gcatgtatcg cgccggccgc 2820tttcactggg agcgctttcc ggacgcccgg ccgcggtacg agggcgagtg ggagatgcta 2880cgccagagca tgatgaaaca cggcctgcgc aacagccagt ttgtcgcgct gatgcccacc 2940gccgcctcgg cgcagatctc ggacgtcagc gagggctttg cccccctgtt caccaacctg 3000ttcagcaagg tgacccggga cggcgagacg ctgcgcccca acacgctcct gctaaaggaa 3060ctggaacgca cgtttagcgg gaagcgcctc ctggaggtga tggacagtct cgacgccaag 3120cagtggtccg tgccgcaggc gctcccgtgc ctggagccca cccaccccct ccggcgattc 3180aagaccgcgt ttgactacga ccagaagttg ctgatcgacc tgtgtgcgga ccgcgccccc 3240tacgtcgacc atagccaatc catgaccctg tatgtcacgg agaaggcgga cgggaccctc 3300ccagcctcca ccctggtccg ccttctggtc cacgcatata agcgcggact aaaaacaggg 3360atgtactact gcaaggttcg caaggcgacc aacagcgggg tctttggcgg cgacgacaac 3420attgtctgca tgagctgcgc gctgtgaccg acaaaccccc tccgcgccag gcccgccgcc 3480actgtcgtcg ccgtcccaag ctctcccctg ctgccatg 3518 12 5956 DNA Herpes simplex virus 2 12gtgtgtttgg cgtgtgtctc tgaaatggcg gaaacccaca tgcaaatggg attcatggac 60acgttacacc cccctgactc aggagatagg catatcctcc ttagattgac tcagcacacg 120atcgcacccc acccctgtgt gccggggata aaagccaacg cgcgcggtct gggttaccac 180aacaggtggg tgcttcgggg acttgacggt cgccactctc ctgcgagccc tcacgtcttc 240gcccaccgat tcctgttgcg ttcctgtcgg ccggtgctgt cctgtcgaca gattgttggc 300gactgcccgg gtgattcgtc ggccggtgcg tcctttcggt cgtaccgccc accccgcctc 360ccacgggccc gccgctgttt ccgttcatcg cgtccgagcc accgtcacct tggttccaat 420ggccaaccgc cctgccgcat ccgccctcgc cggagcgcgg tctccgtccg aacgacagga 480accccgggag cccgaggtcg ccccccctgg cggcgaccac gtgttttgca ggaaagtcag 540cggcgtgatg gtgctttcca gcgatccccc cggccccgcg gcctaccgca ttagcgacag 600cagctttgtt caatgcggct ccaactgcag tatgataatc gacggagacg tggcgcgcgg 660tcatttgcgt gacctcgagg gcgctacgtc caccggcgcc ttcgtcgcga tctcaaacgt 720cgcagccggc ggggatggcc gaaccgccgt cgtggcgctc ggcggaacct cgggcccgtc 780cgcgactaca tccgtgggga cccagacgtc cggggagttc ctccacggga acccaaggac 840ccccgaaccc caaggacccc aggctgtccc cccgccccct cctcccccct ttccatgggg 900ccacgagtgc tgcgcccgtc gcgatgccag gggcggcgcc gagaaggacg tcggggccgc 960ggagtcatgg tcagacggcc cgtcgtccga ctccgaaacg gaggactcgg actcctcgga 1020cgaggatacg ggctcgggtt cggagacgct gtctcgatcc tcttcgatct gggccgcagg 1080ggcgactgac gacgatgaca gcgactccga ctcgcggtcg gacgactccg tgcagcccga 1140cgttgtcgtt cgtcgcagat ggagcgacgg ccctgccccc gtggcctttc ccaagccccg 1200gcgccccggc gactcccccg gaaaccccgg cctgggcgcc ggcaccgggc cgggctccgc 1260gacggacccg cgcgcgtcgg ccgactccga ttccgcggcc cacgccgccg caccccaggc 1320ggacgtggcg ccggttctgg acagccagcc cactgtggga acggaccccg gctacccagt 1380ccccctagaa ctcacgcccg agaacgcgga ggcggtggcg cggtttctgg gggacgccgt 1440cgaccgcgag cccgcgctca tgctggagta cttctgtcgg tgcgcccgcg aggagagcaa 1500gcgcgtgccc ccacgaacct tcggcagcgc cccccgcctc acggaggacg actttgggct 1560cctgaactac gcgctcgctg agatgcgacg cctgtgcctg gaccttcccc cggtcccccc 1620caacgcatac acgccctatc atctgaggga gtatgcgacg cggctggtta acgggttcaa 1680acccctggtg cggcggtccg cccgcctgta tcgcatcctg gggattctgg ttcacctgcg 1740catccgtacc cgggaggcct cctttgagga atggatgcgc tccaaggagg tggacctgga 1800cttcgggctg acggaaaggc ttcgcgaaca cgaggcccag ctaatgatcc tggcccaggc 1860cctgaacccc tacgactgtc tgatccacag caccccgaac acgctcgtcg agcgggggct 1920gcagtcggcg ctgaagtacg aagagtttta cctcaagcgc ttcggcgggc actacatgga 1980gtccgtcttc cagatgtaca cccgcatcgc cgggttcctg gcgtgccggg cgacccgcgg 2040catgcgccac atcgccctgg ggcgacaggg gtcgtggtgg gaaatgttca agttcttttt 2100ccaccgcctc tacgaccacc agatcgtgcc gtccaccccc gccatgctga acctcggaac 2160ccgcaactac tacacgtcca gctgatacct ggtaaacccc caggccacca ctaaccaggc 2220caccctccgg gccatcaccg gcaacgtgag cgccatcctc gcccgcaacg ggggcatcgg 2280gctgtgcatg caggcgttca acgacgccag ccccggcacc gccagcatca tgccggccct 2340gaaggtcctg gactccctgg tggcggcgca caacaaacag agcacgcgcc ccaccggggc 2400gtgcgtgtac ctggaaccct ggcacagcga cgttcgggcc gtgctcagaa tgaagggcgt 2460cctcgccggc gaggaggccc agcgctgcga caacatcttc agcgccctct ggatgccgga 2520cctgttcttc aagcgcctga tccgccacct cgacggcgag aaaaacgtca cctggtccct 2580gttcgaccgg gacaccagca tgtcgctcgc cgactttcac ggcgaggagt tcgagaagct 2640gtacgagcac ctcgaggcca tggggttcgg cgaaacgatc cccatccagg acctggcgta 2700cgccatcgtg cgcagcgcgg ccaccaccgg aagccccttc atcatgttta aggacgcggt 2760aaacagccac tacatctacg acacgcaagg ggcggccatt gccggctcca acctctgcac 2820ggagatcgtc cacccgtcct ccaaacgctc cagcggggtc tgcaacctgg gcagcgtgaa 2880tctggcccga tgcgtctccc ggcggacgtt cgattttggc atgctccgcg acgccgtgca 2940ggcgtgcgtg ctaatggtta atatcatgat agacagcacg ctgcagccga cgccccagtg 3000cgcccgcggc cacgacaacc tgcggtccat gggcattggc atgcagggcc tgcacacggc 3060gtgcctgaag atgggcctgg atctggagtc ggccgagttc cgggacctga acacacacat 3120cgccgaggtg atgctgctcg cggccatgaa gaccagtaac gcgctgtgcg ttcgcggggc 3180gcgtcccttc agccacttta agcgcagcat gtaccgggcc ggccgctttc actgggagcg 3240cttttcgaac gccagcccgc ggtacgaggg cgagtgggag atgctacgcc agagcatgat 3300gaaacacggc ctgcgcaaca gccagttcat cgcgctcatg cccaccgccg cctcggccca 3360gatctcggac gtcagccagg gctttgcccc cctgttcacc aacctgttca gcaaggtgac 3420cagggacggc gagacgctgc gccccaacac gctcttgctg aaggaactcg agcgcacgtt 3480cggcgggaag cggctcctgg acgcgatgga cgggctcgag gccaagcagt ggtctgtggc 3540ccaggccctg ccttgcctgg accccgccca ccccctccgg cggttcaaga cggccttcga 3600ctacgaccag gaactgctga tcgacctgtg tgcagaccgc gccccctatg ttgatcacag 3660ccaatccatg actctgtatg tcacagagaa ggcggacggg acgctccccg cctccaccct 3720ggtccgcctt ctcgtccacg catataagcg cggcctgaag acggggatgt actactgcaa 3780ggttcgcaag gcgaccaaca gcggggtgtt cgccggcgac gacaacatcg tctgcacaag 3840ctgcgcgctg taagcaacag cgctccgatc ggggtcaggc gtcgctctcg gtcccgcata 3900tcgccatgga tcccgccgtc tcccccgcga gcaccgaccc cctagatacc cacgcgtcgg 3960gggccggggc ggccccgatt ccggtgtgcc ccacccccga gcggtacttc tacacctccc 4020agtgccccga catcaaccac cttcgctccc tcagcatcct gaaccgctgg ctggagaccg 4080agctcgtgtt cgtcggggac gaggaggacg tctccaagct ctccgagggc gagctcggct 4140tctaccgctt tctgtttgcc ttcctgtcgg ccgcggacga cctggtgacg gaaaacctgg 4200gcggcctctc cggcctcttc gaacagaagg acattcttca ctactacgtg gagcaggaat 4260gcatcgaggt cgtccactcc cgcgtctaca acatcatcca gctggtgctc tttcacaaca 4320acgaccaggc gcgccgcgcc tatgtggccc gcaccatcaa ccacccggcc attcgcgtca 4380aggtggactg gctggaggcg cgggtgcggg aatgcgactc gatcccggag aagttcatcc 4440tcatgatcct catcgagggc gtcttttttg ccgcctcgtt cgccgccatc gcgtacctgc 4500gcaccaacaa cctcctgcgg gtcacctgcc agtcgaacga cctcatcagc cgccacgagg 4560ccgtgcatac gacagcctcg tgctacatct acaacaacta cctcgggggc cacgccaagc 4620ccgaggcggc gcgcgtgtac cggctgtttc gggaggcggt ggatatcgag atcgggttca 4680tccgatccca ggccccgacg gacagctcta tcctgagtcc gggggccctg gcggccatcg 4740agaactacgt gcgattcagc gcggatcgcc tgctgggcct gatccatatg cagcccctgt 4800attccgcccc cgcccccgac gccagctttc ccctcagcct catgtccacc gacaaacaca 4860ccaacttctt cgagtgccgc agcacctcgt acgccggggc cgtcgtcaac gatctgtgag 4920ggtctgggcg cccttgtagc gatgtctaac cgaaataaag gggtcgaaac ggactgttgg 4980gtctccggtg tgattattac gcaggggagg ggggtggcgg ctggggaaag ggaaggaacg 5040cccgaaacca gagaaaagga ccaaaaggga aacgcgtcca accgataaat caagcgccga 5100ccagaacccc gagatgcata ataacaaacg attttattac tcttattatt aacaggtcgg 5160gcatcgggag gggatggggg cgcgcgtttc ctccgttccg gctactcgtc ccagaattta 5220gccaggacgt ccttgtaaaa cgcgggcggg ggcgcgtggg cccacacctg cgccagaaac 5280cggtcggcga tgtccggggc ggtgatatga cgagtcacga tggagcgcgc taaatcttcg 5340tcgcggaggt cctgatagat gggcagtctt tttagaagag tccagggtcc ccgctccttg 5400gggctgataa gcgatatgac gtacttgacg tatctgtgct ccaccagctc ggcgatggtc 5460atcggatcgg gcagccagtc cagggcctcc ggggcgtcgt ggatgacgtg gcggcgacgt 5520ccggcgacat agccgcggtg ttccgcgacc cgctgcgcgt tggggacctg cacgagctcg 5580ggcggggtga gtatctccga ggaggacgac cgggcgccgt cgcgcggccc accggcgacg 5640tccgggggct ggaggggggg gtcttcttcg tagtcgtcct cgcccgcgat ctgttgggcc 5700agaatttcgg tccacgagat gcgcgtctcg aggccgaccg gggccgcggt cagcgtaggc 5760atgctctcca gggagcgcga gttggcgcgc tcccgccggg ccgcccggcg ggcctgggat 5820cggctcgggg cggtccagtg acactcgcgc agcacgtcct cgacggacgc gtaggtgtta 5880ttggggtgca ggtctgtgtg gcagcggacg aacagcgcca ggaactgcgg gtaactcatc 5940ttgaagtacc ctgcag 5956 13 3678 DNA Equine herpesvirus 4 13aaaccactgt tctttacact ttatgctcta gtttttggta atagtgtctt ggaacacttt 60taccctaaac gaaattatgg ctttggattt tttgagcacc gactgtccac tggggattgt 120ttccgatatt atatccaacg tgaataccat caaagagtat ggatattcca gcgaattatc 180aacaacgctg gcacctcgcc cgtctcgaga acaggtgtta gagtatatca ccagagtcgt 240ggataaactc aagccgctgt gcagagtcga cgaacgcctt tacattgcgt gcggggagct 300tgtacaccta cgaattaaag cacgcaacac agacctgaaa tattggctaa aatcgtctga 360gattgatctt agcgatgtcg tggaacaggc catattggaa cacattgact ttgttcagaa 420aaccctcaac tcgtttgaaa catcggaata ccgagatttg tgttcattag gcctgcaatc 480tgcgctaaag tatgaagaaa tgtatttagc caaaatgcga ggcggacgtc tagagtccat 540ggggcaattt tttcttagac ttgcaactac tgctacgcac tatactatgg aacaaccagc 600aatggctcgc gtgttggtta gcggtgaggt tggctggaca tatattttca gagccttttt 660tactgcgcta gccggacagg ttgtcattcc ggccacgcca attatgctgt ttggtgggag 720agactgtggg tctatggcca gctgttattt gctaaacccc agggtaacag atatgaactc 780tgcaattccg gctcttatgg aagaggttgg acccattttg tgcaaccgag gaggaattgg 840actgtcttta cagaggttta acactccacc cacagaaggt tgttcacggg gtgtcatggc 900tctcctaaag ctactagact ctatgaccat ggccattaac agcgacggtg aaagaccaac 960aggagtgtgt gtttatttcg aaccctggca cgcagacatc cgcgccattt taaatatgcg 1020cggaatgctg gccagagacg aaactgtgcg ctgcgacaac atctttgctt gtatgtggac 1080cccagacctg ttttttgacc gctatcaacg gtacgtcgat ggagaaagcg gcataatgtg 1140gactctgttt gatgatactg catcgcacct ctgccatatg tacggaaatg atttcacacg 1200ggaatatgag cgcctggagc ggtgtggatt tgggatagac gctattccca tacaggacat 1260ggcctttatc atagttagaa gtgctgtaat gacaggaagc ccatttttga tgtttaaaga 1320cgcgtgcaac aggcactacc actttgacat gcggcagaga ggtgcgataa tggggtctaa 1380tctatgcaca gaaattatcc agcatgccga cgaaacccaa aacggggtgt gtaatctagc 1440cagcatcaac ctcccaaaat gtctagccct tccacctcca aatattgcag gtgtgccata 1500ttttgacttc gccgctctgg gccgcgctgc cgcaactgcc acaatttttg tcaatgcgat 1560gatgtgtgcc agcacatatc caactgttaa atcccagaaa ggcgttgaag aaaaccggtc 1620gctgggactt ggaattcagg ggctacatac cacgtttttg atgctggacc tggatatggc 1680atctccagag gcgcaccaac taaacaagca aatagcagaa aggctgttat tgaactctat 1740gaaggccagc gcaacgctct gcaagctggg tatgcaaccc tttaaagggt ttgaagacag 1800caagtacagt cggggggaac taccctttga tgcctaccca aatgtaacac taacaaaccg 1860caacgcctgg cgtagacttc gcactgacat aaaacaatac ggcttgtaca attctcagtt 1920tgtagcctat atgccaacag tatcttcgtc acaggttacc gagagcagcg aggggttttc 1980tcctgtttac acaaacctgt ttagcaaagt tactgctacc ggggaagtac tcaggcccaa 2040tgtactgcta atgcgcacca tcagaagtat ttttccacag gaatgcgcgc gcttacaagc 2100gctatctacg ctagaagctg cgaaatggtc agttgtggga gcgtttggtg atttgccagt 2160tggtcacccc ctcagtaagt ttaaaacagc atttgagtac gaccagacta tgctaattaa 2220catgtgtgct gacagggctg cgtttgtgga ccagagccaa tccatgtctt tgtttataac 2280tgagcctgct gacggaaaac tccccgcctc cagaattatg aatcttttgg tccacgcata 2340taaacgcgga cttaaaacag gcatgtacta ctgcaaaatc aagaaggcaa caaacaacgg 2400agtctttgtt ggcggagacc tagtctgcac cagctgcagc ttgtagggca gcctcgccat 2460tttgcccagg gcgggaaaat aattatggcc ctcgaaaact ctaaaaaaac agattttgct 2520gacgagttat tgataaatgc gtatttctat acgccggaat gtcccgatat tgaacaccta 2580cgcttgttga gcgttgccaa ccgctggctg gatacggacc ttccaatttc tgatgacctc 2640aaggacgttg ctaaactcgc gccagccgag cgagagtttt accggttttt gtttgccttt 2700ttatctgctg ctgacgactt ggtaaattta aacctgggag atttatccgc actatttact 2760caaaaggaca ttcttcacta ctacattgag caagagtcta ttgaagtaac gcactccaga 2820gtatatagcg ctatacagct tatgttgttt ggaaacgacg caacagcgcg cgctaggtat 2880gtcgcatctg ttgtcaaaga cgtggccata gacctaaagg tatcttggtt gcaagcaaag 2940gtgcgagaat gcaaatctgt ggcggaaaag tatattttga tgatattaat agagggcgtt 3000ttcttcgcgt cgtcctttcc gtccatcgca tatcttcgca cccacaatct ctttgtggta 3060acctgtcaaa gtaatgattt aattagccgc gacgaagcaa ttcacaccaa cgcctcgtgc 3120tgtatctaca acaactacct tgggcgtttt gaaaagccag ctccaacgag gatttatgcg 3180ctgttttctg aggccgtaaa catcgagtgt gaatttttgc tttcccatgc ccccaaaagc 3240agccacctgt tggacattga agccatcata tgctacgtac gctatagcgc ggacaggctt 3300ttgggggaaa ttggactatc tccgctgttt aatgctccca aacccccacc aagcttcccc 3360ctagctttca tgactgtgga aaaacatacc aacttttttg aaaggcgaag caccgcatac 3420tcgggaactc ttataaacga tctgtaatgt aaaaataaaa actaattttg attcacttat 3480ttgtcttgtt tgcgtgttgg atgtacgcga tttaaaaaaa tactgagaaa agatactccc 3540gatttaactt tatttaagac cattgtcttc ggtgtccaca gtcatcccag tagttaacca 3600acacagtgtt gtaatcagtg ggggtgggaa tgtggttcca aaacatatta gcaagctctc 3660tgacaatttc gtgttcgg 3678 14 20 DNA Escherichia coli 14ccgtcgcgct ttgtcaccag 20 15 20 DNA Escherichia coli 15ctgtgctacc gtcgcgcttt 20 16 20 DNA Escherichia coli 16tgatgcgctc tgtgctaccg 20 17 20 DNA Escherichia coli 17tttgtcgaga ttgatgcgct 20 18 20 DNA Escherichia coli 18agaacgcgat ggattttgtc 20 19 20 DNA Escherichia coli 19tgccgcccaa tccagaacgc 20 20 20 DNA Escherichia coli 20agtccttctg ccgcccaatc 20 21 20 DNA Escherichia coli 21aaactgaatg tgggagcgca 20 22 20 DNA Escherichia coli 22ataatggttt cgtggatgtc 20 23 20 DNA Escherichia coli 23cggcagcctt gataatggtt 20 24 20 DNA Escherichia coli 24atactgataa tccggcgcat 20 25 20 DNA Escherichia coli 25tacgcaggtg gaagatcgcc 20 26 20 DNA Escherichia coli 26ggtcgtacag cgcaggcggc 20 27 20 DNA Escherichia coli 27gcccatctcg accattttca 20 28 20 DNA Escherichia coli 28tatcgtattt gcccatctcg 20 29 20 DNA Escherichia coli 29cggcagcata agagaaggtc 20 30 20 DNA Escherichia coli 30ccttccagct gcttaacggc 20 31 20 DNA Escherichia coli 31ccagatattt gccttccagc 20 32 20 DNA Escherichia coli 32atagatttcg ccggtcacgc 20 33 20 DNA Escherichia coli 33ggaactgggc gctctcatag 20 34 20 DNA Escherichia coli 34gaatataaag gaactgggcg 20 35 20 DNA Escherichia coli 35gcacgcggca actagaatat 20 36 20 DNA Escherichia coli 36ttcgagaaca agcacgcggc 20 37 20 DNA Escherichia coli 37tttcacgcgg gtagttcgag 20 38 20 DNA Escherichia coli 38acgcttcaca tattgcaggc 20 39 20 DNA Escherichia coli 39ggaaaccgcg tcgtaaaaac 20 40 20 DNA Escherichia coli 40ttaaatgtgg aaaccgcgtc 20 41 20 DNA Escherichia coli 41catgattggc gtcggcagcg 20 42 20 DNA Escherichia coli 42cgcacgccgg acatgattgg 20 43 20 DNA Escherichia coli 43cgagtcgggg tacgcacgcc 20 44 20 DNA Escherichia coli 44tcgatcagta cgcaggagct 20 45 20 DNA Escherichia coli 45gctgtcaccg cactcgatca 20 46 20 DNA Escherichia coli 46ggaatccagg ctgtcaccgc 20 47 20 DNA Escherichia coli 47ggaggtggcg ttgatggaat 20 48 20 DNA Escherichia coli 48aacaatcgcg ctggaggtgg 20 49 20 DNA Escherichia coli 49ctacccagcg cacgaatacg 20 50 20 DNA Escherichia coli 50atgcagccgg tatggaacgc 20 51 20 DNA Escherichia coli 51ttgtagaacg gaatgcagcc 20 52 20 DNA Escherichia coli 52ccgctgtctg gaaatgtttg 20 53 20 DNA Escherichia coli 53aggatttcac cgctgtctgg 20 54 20 DNA Escherichia coli 54cgcacaccgc cctgagagca 20 55 20 DNA Escherichia coli 55cacatcgggt agaacagcgt 20 56 20 DNA Escherichia coli 56ctttccactt ccagatgcca 20 57 20 DNA Escherichia coli 57ttgccttcca caccacggtt 20 58 20 DNA Escherichia coli 58cacgcggttg ccttccacac 20 59 20 DNA Escherichia coli 59ccatatgacg cacgcggttg 20 60 20 DNA Escherichia coli 60ttcacctttc agcagacggg 20 61 20 DNA Escherichia coli 61cgggctgaac agggtgatat 20 62 20 DNA Escherichia coli 62cggacgggct gaacagggtg 20 63 20 DNA Escherichia coli 63gtcggacggg ctgaacaggg 20 64 20 DNA Escherichia coli 64aaactcttcc tgatcggcga 20 65 20 DNA Escherichia coli 65gcggatgctg tcgtctttct 20 66 20 DNA Escherichia coli 66gctgcttgcg gatgctgtcg 20 67 20 DNA Escherichia coli 67ggctttcaca cgctgcttgc 20 68 20 DNA Escherichia coli 68gctcaacggc tttcacacgc 20 69 20 DNA Escherichia coli 69gaccggtaga cgcacgttcc 20 70 20 DNA Escherichia coli 70gggctatggg tattgcagtg 20 71 20 DNA Escherichia coli 71aaacgggcta tgggtattgc 20 72 20 DNA Escherichia coli 72cggatcaaac gggctatggg 20 73 20 DNA Escherichia coli 73gggctatctc caggcacagg 20 74 20 DNA Escherichia coli 74ggcagggcta tctccaggca 20 75 20 DNA Escherichia coli 75tggtcggcag ggctatctcc 20 76 20 DNA Escherichia coli 76gcggtttggt cggcagggct 20 77 20 DNA Escherichia coli 77ttcagcggtt tggtcggcag 20 78 20 DNA Escherichia coli 78acgtcgttca gcggtttggt 20 79 20 DNA Escherichia coli 79tttcaccgtt ctcgtcgttg 20 80 20 DNA Escherichia coli 80cagcgcgatt tcaccgttct 20 81 20 DNA Escherichia coli 81cgtacacagc gcgatttcac 20 82 20 DNA Escherichia coli 82agcagacagc gtacacagcg 20 83 20 DNA Escherichia coli 83caggttgaaa gcagacagcg 20 84 20 DNA Escherichia coli 84aattgcgccc aggttgaaag 20 85 20 DNA Escherichia coli 85ccaggttatt aattgcgccc 20 86 20 DNA Escherichia coli 86ttgccagctc ttccagttca 20 87 20 DNA Escherichia coli 87accgccagaa ttgccagctc 20 88 20 DNA Escherichia coli 88gtcaagtgca cgaaccgcca 20 89 20 DNA Escherichia coli 89atccagcagc gcgtcaagtg 20 90 20 DNA Escherichia coli 90tgataatcca gcagcgcgtc 20 91 20 DNA Escherichia coli 91gatcacacca atacccagcg 20 92 20 DNA Escherichia coli 92tcgttcgcca ggtagtaagc 20 93 20 DNA Escherichia coli 93cgtttaccgt cgttcgccag 20 94 20 DNA Escherichia coli 94tgccgtcgga gtagcgttta 20 95 20 DNA Escherichia coli 95tatgcgtcag gttgttggcg 20 96 20 DNA Escherichia coli 96cgaaggtttt atgcgtcagg 20 97 20 DNA Escherichia coli 97gttaaaccac gggcacgcgc 20 98 20 DNA Escherichia coli 98ttcgcgtaag tggtttcgtt 20 99 20 DNA Escherichia coli 99tataggtatc gatcggcagg 20 100 20 DNA Escherichia coli 100cagtcgtaat gcagcggctc 20 101 20 DNA Escherichia coli 101cgcagagctt cccagtcgta 20 102 20 DNA Escherichia coli 102tcagagcaga aagcgtggag 20 103 20 DNA Escherichia coli 103tcggacggca tcagagcaga 20 104 20 DNA Escherichia coli 104ggcgttagag atctgcgaag 20 105 20 DNA Escherichia coli 105tttgatgctg acgtaaccgc 20 106 20 DNA Escherichia coli 106tcgacgcttt gatgctgacg 20 107 20 DNA Escherichia coli 107cctggcgcaa aataccgtct 20 108 20 DNA Escherichia coli 108tagtccggca ccacctggcg 20 109 20 DNA Escherichia coli 109gcaggtgctc gtagtccggc 20 110 20 DNA Escherichia coli 110cgtcgtgcag gtgctcgtag 20 111 20 DNA Escherichia coli 111gctcataggc gtcgtgcagg 20 112 20 DNA Escherichia coli 112cccacagcag ctcataggcg 20 113 20 DNA Escherichia coli 113cggcatttcc cacagcagct 20 114 20 DNA Escherichia coli 114catcgttacc cggcatttcc 20 115 20 DNA Escherichia coli 115ggatcgtagt tggtgttggc 20 116 20 DNA Escherichia coli 116tcggcacttt tcctgacggg 20 117 20 DNA Escherichia coli 117aggcggtgag caggtctttc 20 118 20 DNA Escherichia coli 118cgaatttgta ggcggtgagc 20 119 20 DNA Escherichia coli 119gtgttttgac cccgaatttg 20 120 20 DNA Escherichia coli 120cgtcttgtgc gtcttcagcg 20 121 20 DNA Escherichia coli 121tcttacatgc gccgctttcg 20 122 20 DNA Escherichia coli 122cggctgacca aagaacatcg 20 123 20 DNA Escherichia coli 123ccacgttgac cggctgacca 20 124 20 DNA Escherichia coli 124tagcgagcca cgttgaccgg 20 125 20 DNA Escherichia coli 125cggacgccag aagaaagaga 20 126 20 DNA Escherichia coli 126caacttcttc cggacgccag 20 127 20 DNA Escherichia coli 127aatctatacg gtcgcgggag 20 128 20 DNA Escherichia coli 128tgtgtttttc gtgctccggc 20 129 20 DNA Escherichia coli 129gcaatagcgc cacgttcggg 20 130 20 DNA Escherichia coli 130agaaataagc ggcaatagcg 20 131 20 DNA Escherichia coli 131cggaatagaa ataagcggca 20 132 20 DNA Escherichia coli 132acccaggttt ccagttccgg 20 133 20 DNA Escherichia coli 133ataggaacgg gaatgaatcg 20 134 20 DNA Escherichia coli 134tcccttccgc acgtttctgg 20 135 20 DNA Escherichia coli 135cgcccagcag atgccagtag 20 136 20 DNA Escherichia coli 136gtaccttcgc ccagcagatg 20 137 20 DNA Escherichia coli 137cgcaggctaa cggtcacagt 20 138 20 DNA Escherichia coli 138tttcttcagc tcgcgcaggc 20 139 20 DNA Escherichia coli 139gcaaatgcga aggaacaagc 20 140 20 DNA Escherichia coli 140atcaattcgc gttctgcaaa 20 141 20 DNA Escherichia coli 141gcgaataatt ttggcgttgc 20 142 20 DNA Escherichia coli 142gcgggcaatc aggcgaataa 20 143 20 DNA Escherichia coli 143cagggcttcg tcgcgggcaa 20 144 20 DNA Escherichia coli 144cggtcaggtg cagggcttcg 20 145 20 DNA Escherichia coli 145tgctgggtgc cggtcaggtg 20 146 20 DNA Escherichia coli 146catatgctgg gtgccggtca 20 147 20 DNA Escherichia coli 147gcaatttccg ccatctcagg 20 148 20 DNA Escherichia coli 148tcctgcttac actcttcggc 20 149 20 DNA Escherichia coli 149atccgcccag tctttctcct 20 150 20 DNA Escherichia coli 150gaacagataa tccgcccagt 20 151 20 DNA Escherichia coli 151gggttggagc gcgtctggaa 20 152 20 DNA Escherichia coli 152cgggatcggg ttggagcgcg 20 153 20 DNA Escherichia coli 153cacgggatcg ggttggagcg 20 154 20 DNA Escherichia coli 154ctgacttcca cttcctgcgg 20 155 20 DNA Escherichia coli 155tgcccgacca gataagaact 20 156 20 DNA Escherichia coli 156ttccgagtca atctgcccga 20 157 20 DNA Escherichia coli 157aatcgtcggt gtccacttcc 20 158 20 DNA Escherichia coli 158gaccactttg cgcatccggc 20 159 20 DNA Escherichia coli 159gatgttgacc actttgcgca 20 160 20 DNA Escherichia coli 160atctccggtt ccatggcatt 20 161 20 DNA Escherichia coli 161tttttccatc tccggttcca 20 162 20 DNA Escherichia coli 162ccctttcagt tcttcgtcgg 20 163 20 DNA Escherichia coli 163gcggttttcc ctttcagttc 20 164 20 DNA Escherichia coli 164actctgcggt tttccctttc 20 165 20 DNA Escherichia coli 165cgcctttttc cagacgtgca 20 166 20 DNA Escherichia coli 166cacttcgcct ttttccagac 20 167 20 DNA Escherichia coli 167tttccagcac ttcgcctttt 20 168 20 DNA Escherichia coli 168cagattttcc agcacttcgc 20 169 20 DNA Escherichia coli 169acttgcctca cgtaccacgg 20 170 20 DNA Escherichia coli 170gacgcgctta cttgcctcac 20 171 20 DNA Escherichia coli 171gtgacgcata ccaaagacgc 20 172 20 DNA Escherichia coli 172taagaaccat accgccgagt 20 173 20 DNA Escherichia coli 173atttcggcga tgcagcgttc 20 174 20 DNA Escherichia coli 174ttccttcacc ggtacgcatt 20 175 20 DNA Escherichia coli 175gtttttcctt caccggtacg 20 176 20 DNA Escherichia coli 176cgttgcggtc agggtttttc 20 177 20 DNA Escherichia coli 177tcaggtaagc aggcagcgtt 20 178 20 DNA Escherichia coli 178taccggttag tgcgttcagg 20 179 20 DNA Escherichia coli 179ttgcgccagg tagtcgttga 20 180 20 DNA Escherichia coli 180gtcacgttgc gccaggtagt 20 181 20 DNA Escherichia coli 181agcggacggt tgttttcggc 20 182 20 DNA Escherichia coli 182ggaattcaaa cagcggacgg 20 183 20 DNA Escherichia coli 183aggccaagga attcaaacag 20 184 20 DNA Escherichia coli 184ataccgacag tcaggccaag 20 185 20 DNA Escherichia coli 185ttcgcgcttt gccggtgctg 20 186 20 DNA Escherichia coli 186agccgtattc gttgttcgta 20 187 20 DNA Escherichia coli 187cgcaggtagt caaagccgta 20 188 20 DNA Escherichia coli 188atgttgtcgc gcaggtagtc 20 189 20 DNA Escherichia coli 189gccatgttgt cgcgcaggta 20 190 20 DNA Escherichia coli 190gtccacttcg tccaccagcg 20 191 20 DNA Escherichia coli 191ggtgtacgcg cttcatcgat 20 192 20 DNA Escherichia coli 192cggtgtacgc gcttcatcga 20 193 20 DNA Escherichia coli 193gcgtttatac atttccgagc 20 194 20 DNA Escherichia coli 194cggatcaggt gcggaataat 20 195 20 DNA Escherichia coli 195ttcacctggc gagatttttc 20 196 20 DNA Escherichia coli 196cagcaccaga ccacgttcgg 20 197 20 DNA Escherichia coli 197gccctctttc accagcagtt 20 198 20 DNA Escherichia coli 198cccttcatcc atgatgccct 20 199 20 DNA Escherichia coli 199ttggccggag agtacagaga 20 200 20 DNA Escherichia coli 200agcatgatgt tggccggaga 20 201 20 DNA Escherichia coli 201agcgccgccg ttacgtggtg 20 202 20 DNA Escherichia coli 202gtcacgggta aacagcgcat 20 203 20 DNA Escherichia coli 203caccttcttt cgcttccaca 20 204 20 DNA Escherichia coli 204cagcgtttgg ttttcgttct 20 205 20 DNA Escherichia coli 205ggtgatcgaa gccagcgttt 20 206 20 DNA Escherichia coli 206gacggaagta gttctggaag 20 207 20 DNA Escherichia coli 207cccgccagtt tttcatacag 20 208 20 DNA Escherichia coli 208tcatccccgc cagtttttca 20 209 20 DNA Escherichia coli 209gaacaacgac ggtatccagc 20 210 20 DNA Escherichia coli 210gcctttcgca gtacgttctt 20 211 20 DNA Escherichia coli 211tagtacccac cagcaccggc 20 212 20 DNA Escherichia coli 212cggctttggt cagttcgttt 20 213 20 DNA Escherichia coli 213tgtgcttaat accggctttg 20 214 20 DNA Escherichia coli 214gttggcgtgg aatttggcgt 20 215 20 DNA Escherichia coli 215gcctgagcaa caatcgccgc 20 216 20 DNA Escherichia coli 216ctgtaccacg acccgccata 20 217 20 DNA Escherichia coli 217tatctgtacc acgacccgcc 20 218 20 DNA Escherichia coli 218ctgcctgcca gctaccaccg 20 219 20 DNA Escherichia coli 219tttccagcgc ggcaacttct 20 220 20 DNA Escherichia coli 220tttgctctgc ggtcggattt 20 221 20 DNA Escherichia coli 221tttttcaatt tgctctgcgg 20 222 20 DNA Escherichia coli 222accgcatcgt gacgtacctg 20 223 20 DNA Escherichia coli 223ccagtaccgc atcgtgacgt 20 224 20 DNA Escherichia coli 224gcttccagta ccgcatcgtg 20 225 20 DNA Escherichia coli 225accgatgata tgcaggccac 20 226 20 DNA Escherichia coli 226acgaccagaa cgaccgcgca 20 227 20 DNA Escherichia coli 227cccctgacga ccagaacgac 20 228 20 DNA Escherichia coli 228catccccctg acgaccagaa 20 229 20 DNA Escherichia coli 229gaaacgggaa gaaccagcat 20 230 20 DNA Escherichia coli 230cgacaggtag aaacgggaag 20 231 20 DNA Escherichia coli 231ggaagcaaaa atacgcatca 20 232 20 DNA Escherichia coli 232ggtcggaagc aaaaatacgc 20 233 20 DNA Escherichia coli 233cggatactcg gtcggaagca 20 234 20 DNA Escherichia coli 234acccagttta cgcatcatgc 20 235 20 DNA Escherichia coli 235acgggtgttc aatggcttcg 20 236 20 DNA Escherichia coli 236atcgctttag tcacccacgg 20 237 20 DNA Escherichia coli 237ctttcaactt tacgctgggc 20 238 20 DNA Escherichia coli 238acggctttca actttacgct 20 239 20 DNA Escherichia coli 239tggtttcgct cacatcgctg 20 240 20 DNA Escherichia coli 240gtaggcatca atggtcgctt 20 241 20 DNA Escherichia coli 241ccacatttct tccagcgact 20 242 20 DNA Escherichia coli 242atcccacatt tcttccagcg 20 243 20 DNA Escherichia coli 243tcacgcagcg tctcttcatg 20 244 20 DNA Escherichia coli 244cctttctcga agtgacgcat 20 245 20 DNA Escherichia coli 245ccacagggag tcaagcgttt 20 246 20 DNA Escherichia coli 246tcgctgccag gtgctctttc 20 247 20 DNA Escherichia coli 247gtccatcgct gccaggtgct 20 248 20 DNA Escherichia coli 248acgcagatag tccatcgctg 20 249 20 DNA Escherichia coli 249cttcggatct ttctgtgcgt 20 250 20 DNA Escherichia coli 250cgtttgtatt cctgcttcgg 20 251 20 DNA Escherichia coli 251atcgctgcaa acatggagaa 20 252 20 DNA Escherichia coli 252ccatacgacg ctgttgttcc 20 253 20 DNA Escherichia coli 253ggcttccata cgacgctgtt 20 254 20 DNA Escherichia coli 254cgctaaacgc tcggcttcca 20 255 20 DNA Escherichia coli 255gctaagctgc tgcatttgcg 20 256 20 DNA Escherichia coli 256ctactttgcg ctctccggtt 20 257 20 DNA Escherichia coli 257ttacgtccta ctttgcgctc 20 258 20 DNA Escherichia coli 258aaccgcacgg gcaaggatcg 20 259 20 DNA Escherichia coli 259accagaaccg cacgggcaag 20 260 20 DNA Escherichia coli 260tttttaccag aaccgcacgg 20 261 20 DNA Escherichia coli 261caggtagtcg ttgacggtaa 20 262 18 DNA Escherichia coli 262caggtagtcg ttgacggt 18 263 20 DNA Escherichia coli 263cggaagtagt tctggaaggt 20 264 20 DNA Escherichia coli 264cgaccgcgca actggttatc 20 265 20 DNA Escherichia coli 265ccgcacgggc aaggatcgtt 20

Claims

1. An antisense oligonucleotide which is nuclease resistant and comprises from about 7 to about 50 nucleotides, which nucleotides are complementary to a ribonucleotide reductase gene or a secA gene of a bacteria and wherein said antisense oligonucleotide has reduced internal duplex formation, reduced hair-pin formation and reduced homooligomer/sequence repeats and comprises at least 7 contiguous nucleotides from a sequence selected from any one of SEQ ID NOs: 14-265.

2. The oligonucleotide of claim 1 comprising one or more phosphorothioate internucleotide linkages.

3. An antisense oligonucleotide which binds to a ribonucleotide reductase gene or a secA gene of a bacteria and comprises from about 20 to about 50 nucleotides and a sequence selected from the group consisting of SEQ ID NO:22; SEQ ID NO:43; SEQ ID NO:62; SEQ ID NO:74; SEQ ID NO:75; SEQ ID NO:76; SEQ ID NO:143; SEQ ID NO:145; SEQ ID NO:152; SEQ ID NO:164; SEQ ID NO:176; SEQ ID NO:186; SEQ ID NO:188; SEQ ID NO:189; SEQ ID NO:191; SEQ ID NO:192; SEQ ID NO:195; SEQ ID NO:197; SEQ ID NO:206; SEQ ID NO:212; SEQ ID NO:220; SEQ ID NO:229; SEQ ID NO:235; SEQ ID NO:254; SEQ ID NO:261; SEQ ID NO:262; SEQ ID NO:263; SEQ ID NO:264; and SEQ ID NO:265.

4. A method of inhibiting the expression of a ribonucleotide reductase gene in a bacteria having a ribonucleotide reductase gene, comprising contacting said bacteria with an effective amount of an antisense oligonucleotide comprising at least about 7 nucleotides which are complementary to the ribonucleotide reductase gene of the bacteria and at least 7 contiguous nucleotides from a sequence selected from any one of SEQ ID NOs:14-157, under conditions such that the expression of the ribonucleotide reductase gene is inhibited and wherein said antisense oligonucleotide has reduced internal duplex formation, reduced hair-pin formation and reduced homooligomer/sequence repeats.

5. The method according to claim 4 wherein the antisense oligonucleotide comprises from about 20 to about 50 nucleotides and comprises a sequence selected from the group consisting of SEQ ID NO:22; SEQ ID NO:43; SEQ ID NO:62; SEQ ID NO:74; SEQ ID NO:75; SEQ ID NO:76; SEQ ID NO:143; SEQ ID NO:145; and SEQ ID NO:152.

6. A method of inhibiting the expression of the secA gene in a bacteria having a secA gene, comprising contacting said bacteria with an effective amount of an antisense oligonucleotide comprising at least about 7 nucleotides which are complementary to the secA gene of the bacteria and at least 7 contiguous nucleotides from a sequence selected from any one of SEQ ID NOs:158-265, under conditions such that the secA gene is inhibited and wherein said antisense oligonucleotide has reduced internal duplex formation, reduced hair-pin formation and reduced homooligomer/sequence repeats.

7. The method according to claim 6 wherein the antisense oligonucleotide comprises from about 20 to about 50 nucleotides and comprises a sequence selected from the group consisting of SEQ ID NO:164; SEQ ID NO:176; SEQ ID NO:186; SEQ ID NO:188; SEQ ID NO:189; SEQ ID NO:191; SEQ ID NO:192; SEQ ID NO:195; SEQ ID NO:197; SEQ ID NO:206; SEQ ID NO:212; SEQ ID NO:220; SEQ ID NO:229; SEQ ID NO:235; SEQ ID NO:254; SEQ ID NO:261; SEQ ID NO:262; SEQ ID NO:263; SEQ ID NO:264; and SEQ ID NO:265.

8. A method of inhibiting the growth of a bacteria having a ribonucleotide reductase gene or a secA gene, which method comprises identifying the bacteria and contacting said bacteria with an effective amount of an antisense oligonucleotide comprising from at least about 7 nucleotides which are complementary to either the ribonucleotide reductase gene or the secA gene of the bacteria and at least 7 contiguous nucleotides from a sequence selected from any one of SEQ ID NOs:14-265, under conditions whereby the growth of the bacteria is inhibited and wherein said antisense oligonucleotide has reduced internal duplex formation, reduced hair-pin formation and reduced homooligomer/sequence repeats.

9. The method according to claim 8 wherein the antisense oligonucleotide comprises from about 20 to about 50 nucleotides and comprises a sequence selected from the group consisting of SEQ ID NO:22; SEQ ID NO:43; SEQ ID NO:62; SEQ ID NO:74; SEQ ID NO:75; SEQ ID NO:76; SEQ ID NO:143; SEQ ID NO:145; SEQ ID NO:152; SEQ ID NO:164; SEQ ID NO:176; SEQ ID NO:186; SEQ ID NO:188; SEQ ID NO:189; SEQ ID NO:191; SEQ ID NO:192; SEQ ID NO:195; SEQ ID NO:197; SEQ ID NO:206; SEQ ID NO:212; SEQ ID NO:220; SEQ ID NO:229; SEQ ID NO:235; SEQ ID NO:254; SEQ ID NO:261; SEQ ID NO:262; SEQ ID NO:263; SEQ ID NO:264; and SEQ ID NO:265.

10. An antisense oligonucleotide which is nuclease resistant and comprises from about 7 to about 50 nucleotides that are complementary to a ribonucleotide reductase gene of a bacteria and at least 7 contiguous nucleotides from a sequence selected from any one of SEQ ID NOs:14-157, with the proviso that the bacteria is not Mycobacterium tuberculosis.

11. The antisense oligonucleotide of claim 10 comprising from about 7 to about 35 nucleotides.

12. The antisense oligonucleotide of claim 10, wherein the antisense oligonucleotide comprises from about 20 to about 50 nucleotides and comprises a sequence selected from the group consisting of SEQ ID NO:22; SEQ ID NO:43; SEQ ID NO:62; SEQ ID NO:74; SEQ ID NO:75; SEQ ID NO:76; SEQ ID NO:143; SEQ ID NO:145; and SEQ ID NO:152.

13. A method of inhibiting the expression of a ribonucleotide reductase gene in a bacteria having a ribonucleotide reductase gene, comprising contacting said bacteria with an effective amount of an antisense oligonucleotide comprising at least about 7 nucleotides which are complementary to the ribonucleotide reductase gene of the bacteria and at least 7 contiguous nucleotides from a sequence selected from any one of SEQ ID NOs:14-157, under conditions such that the expression of the ribonucleotide reductase gene is inhibited with the proviso that the bacteria is not Mycobacterium tuberculosis.

14. The method of claim 13 wherein the oligonucleotide comprises from about 7 to about 35 nucleotides.

15. The method of claim 13 wherein the oligonucleotide comprises from about 20 to about 50 nucleotides and comprises a sequence selected from the group consisting of SEQ ID NO:22; SEQ ID NO:43; SEQ ID NO:62; SEQ ID NO:74; SEQ ID NO:75; SEQ ID NO:76; SEQ ID NO:143; SEQ ID NO:145; and SEQ ID NO:152.

16. An antisense oligonucleotide which is nuclease resistant and comprises from about 7 to about 50 nucleotides that are complementary to a secA gene of a bacteria and at least 7 contiguous nucleotides from a sequence selected from any one of SEQ ID NOs:158-265, with the proviso that the bacteria is not Staphylococcus aureus or Mycobacterium tuberculosis.

17. The antisense oligonucleotide of claim 16 comprising from about 7 to about 35 nucleotides.

18. The antisense oligonucleotide of claim 16 comprising from about 20 to about 50 nucleotides and a sequence selected from the group consisting of SEQ ID NO:164; SEQ ID NO:176; SEQ ID NO:186; SEQ ID NO:188; SEQ ID NO:189; SEQ ID NO:191; SEQ ID NO:192; SEQ ID NO:195; SEQ ID NO:197; SEQ ID NO:206; SEQ ID NO:212; SEQ ID NO:220; SEQ ID NO:229; SEQ ID NO:235; SEQ ID NO:254; SEQ ID NO:261; SEQ ID NO:262; SEQ ID NO:263; SEQ ID NO:264; and SEQ ID NO:265.

19. A method of inhibiting the expression of the secA gene in a bacteria having a secA gene, comprising contacting said bacteria with an effective amount of an antisense oligonucleotide comprising at least about 7 nucleotides which are complementary to the secA gene of the bacteria and at least 7 contiguous nucleotides from a sequence selected from any one of SEQ ID NOs:158-265, under conditions such that the secA gene is inhibited, with the proviso that the bacteria is not Staphylococcus aureus or Mycobacterium tuberculosis.

20. A method of inhibiting the growth of a bacteria having a ribonucleotide reductase gene, which method comprises identifying the bacteria and contacting said bacteria with an effective amount of an antisense oligonucleotide comprising at least about 7 nucleotides which are complementary to the ribonucleotide reductase gene of the bacteria and at least 7 contiguous nucleotides from a sequence selected from any one of SEQ ID NOs:14-157, under conditions whereby the growth of the bacteria is inhibited, with the proviso that the bacteria is not Mycobacterium tuberculosis.

21. A method of inhibiting the growth of a bacteria having a secA gene, which method comprises identifying the bacteria and contacting said bacteria with an effective amount of an antisense oligonucleotide comprising at least about 7 nucleotides which are complementary to the secA gene of the bacteria and at least 7 contiguous nucleotides from a sequence selected from any one of SEQ ID NOs:158-265, under conditions whereby the growth of the bacteria is inhibited, with the proviso that the bacteria is not Staphylococcus aureus or Mycobacterium tuberculosis.