This is a continuation of Ser. No. 224,426, filed Jan. 12, 1981.
The government has rights in this invention pursuant to Grant No. PFR-77-24945 awarded by the National Science Foundation and Grant No. AI-07194 awarded by the National Institute of Health.
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Ditta et al, "Broad Host Range DNA Cloning System for Gram-Negative Bacteria: Construction of a Gene Bank of Rhizobium meliloti", Proc, Natl. Acad. Sci. USA 77:7347 (1980). |
Meyer et al, "Properties of the Plasmid RK2 as Cloning Vehicle", in DNA Insertion Elements, Plasmids, and Episomes, Bukhari et al (ed.), Cold Spring Harbor Laboratory, 1977, pp. 559-566. |
Buchanan et al (ed.), Bergy's Manual of Determinative Bacteriology, Williams & Wilkins Co., Baltimore, 1974, pp. 217, 262, and 428. |
Thomas et al, "Regions of Broad-Host-Range Plasmid RK2 Which Are Essential for Replication and Maintenance", J. Bacteriol. 141:213 (1980). |
Figurski et al, "Replication of an Origin-Containing Derivative of Plasmid RD2 Dependent on a Plasmid Function Provided in Trans", Proc. Natl. Acad. Sci. USA 76:1648 (1979). |
Guiney et al, "The DNA-Protein Relaxation Complex of the Plasmid RK2: Location of the Site-Specific Nick in the Region of the Proposed origin of Transfer", Molec. Gen. Genet. 176: 183 (1979). |
Meyer et al, "Unidirectional Replication of the P-Group Plasmid RK2," Biochim. Biophys. Acta 478, 109(1977). |
Number | Date | Country | |
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Parent | 224426 | Jan 1981 |