Claims
- 1. A method of producing a transgenic plant, wherein said plant has an altered phenotype selected from the group consisting of increased tolerance to stress, delayed senescence, increased ABA sensitivity, increased yield, increased productivity and increased biomass compared to a wild type plant, comprising: introducing into a plant cell a compound that inhibits farnesylation of a polypeptide having a carboxyl terminal CaaX motif to generate a transgenic cell; and regenerating a transgenic plant from said transgenic cell.
- 2. The method of claim 1, wherein said compound inhibits farnesyltransferase, prenylprotease, or prenylcysteine carboxyl methyltransferase expression or activity.
- 3. The method of claim 1, wherein said compound comprises an antisense nucleic acid sequence encoding farnesyltransferase or a portion thereof, operably linked to a promoter that is active in said plant cell.
- 4. The method of claim 3, wherein said promoter is selected from the group consisting of a constitutive promoter, an ABA inducible promoter, tissue specific promoters or a guard cell-specific promoter.
- 5. The method of claim 3, wherein said antisense nucleic acid comprises 20 or more consecutive nucleic acids complementary to any one of SEQ ID NOS: 1, 14, 40, 43, 80-85 or 172.
- 6. The method of claim 3, wherein said antisense nucleic acid comprises any one of SEQ ID NOs: 36, 41, or 44.
- 7. The method of claim 1, wherein said compound is a nucleic acid is selected from the group consisting of SEQ ID NO: 54-64.
- 8. The method of claim 1, wherein said compound comprises a nucleic acid molecule comprising a nucleic acid sequence encoding a mutated farnesyl transferase beta polypeptide or a fragment thereof.
- 9. The method of claim 1, wherein said compound comprises any one of SEQ ID NOS: 1, 14, 40, 43, 80-85, 172 or a fragment thereof.
- 10. The method of claim 8, wherein said nucleic acid encodes a polypeptide which is less than 314 amino acids in length.
- 11. The method of claim 8, wherein the nucleic acid molecule encodes a polypeptide capable of forming a dimer.
- 12 The method of clam 11, wherein said dimer is a heterodimer.
- 13. The method of claim 1, wherein said compound comprises a nucleic acid encoding a CaaX motif operably linked to a promoter.
- 14 The transgenic plant produced the method of claim 1.
- 15. The seed produced by the transgenic plant of claim 14, wherein said seed produces a plant that has an altered phenotype selected from the group consisting of increased tolerance to stress, delayed senescence, increased ABA sensitivity, increased yield, increased productivity and increased biomass compared to a wild type plant.
RELATED APPLICATION
[0001] This application is a Continuation-in-Part of U.S. Ser. No. 10/160,764, filed May 31, 2002 which claims the benefit of U.S. Ser. No. 60/294,766, filed May 31, 2001 and U.S. Ser. No. 60/348,909, filed Oct. 22, 2001 and a Continuation-in-Part of U.S. Ser. No. 10/210,760, filed Aug. 1, 2002 which claims the benefit of U.S. Ser. No. 60/309,396, filed Aug. 1, 2001 and U.S. Ser. No. 60/337,084, filed Dec. 4, 2001 and a Continuation-in-Part of U.S. Ser. No. 09/191,687, filed Nov. 13, 1998 which claims priority to PCT Application No. PCT/US98/15664, filed Jul. 29, 1998, and U.S. Ser. No. 09/124,867, filed Jul. 30, 1998 both of which claim the benefit of U.S. Provisional Application No. 60/054,474, filed Aug. 1, 1997, the contents of all of these applications which are incorporated herein by reference in their entirety.
Provisional Applications (4)
|
Number |
Date |
Country |
|
60294766 |
May 2001 |
US |
|
60348909 |
Oct 2001 |
US |
|
60309396 |
Aug 2001 |
US |
|
60337084 |
Dec 2001 |
US |
Continuation in Parts (3)
|
Number |
Date |
Country |
| Parent |
10160764 |
May 2002 |
US |
| Child |
10229541 |
Aug 2002 |
US |
| Parent |
10210760 |
Aug 2002 |
US |
| Child |
10229541 |
Aug 2002 |
US |
| Parent |
09191687 |
Nov 1998 |
US |
| Child |
10229541 |
Aug 2002 |
US |