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. 1991 Sep;173(17):5558–5563. doi: 10.1128/jb.173.17.5558-5563.1991

Stimulation of Agrobacterium tumefaciens T-DNA transfer by overdrive depends on a flanking sequence but not on helical position with respect to the border repeat.

C E Shurvinton 1, W Ream 1
PMCID: PMC208272  PMID: 1885533

Abstract

T-DNA transfer by Agrobacterium tumefaciens depends on the right border repeat of the T-DNA and is greatly stimulated by overdrive, an adjacent sequence. We report that the function of overdrive does not depend on helical position with respect to the border repeat. A synthetic 24-bp overdrive and a 12-bp region containing a fully conserved 8-bp core overdrive sequence stimulated virulence equally, but full function required additional bases to the left of the 24-bp sequence.

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Selected References

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  1. Akiyoshi D. E., Klee H., Amasino R. M., Nester E. W., Gordon M. P. T-DNA of Agrobacterium tumefaciens encodes an enzyme of cytokinin biosynthesis. Proc Natl Acad Sci U S A. 1984 Oct;81(19):5994–5998. doi: 10.1073/pnas.81.19.5994. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Albright L. M., Yanofsky M. F., Leroux B., Ma D. Q., Nester E. W. Processing of the T-DNA of Agrobacterium tumefaciens generates border nicks and linear, single-stranded T-DNA. J Bacteriol. 1987 Mar;169(3):1046–1055. doi: 10.1128/jb.169.3.1046-1055.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Barry G. F., Rogers S. G., Fraley R. T., Brand L. Identification of a cloned cytokinin biosynthetic gene. Proc Natl Acad Sci U S A. 1984 Aug;81(15):4776–4780. doi: 10.1073/pnas.81.15.4776. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Chilton M. D., Drummond M. H., Merio D. J., Sciaky D., Montoya A. L., Gordon M. P., Nester E. W. Stable incorporation of plasmid DNA into higher plant cells: the molecular basis of crown gall tumorigenesis. Cell. 1977 Jun;11(2):263–271. doi: 10.1016/0092-8674(77)90043-5. [DOI] [PubMed] [Google Scholar]
  5. Chilton M. D., Saiki R. K., Yadav N., Gordon M. P., Quetier F. T-DNA from Agrobacterium Ti plasmid is in the nuclear DNA fraction of crown gall tumor cells. Proc Natl Acad Sci U S A. 1980 Jul;77(7):4060–4064. doi: 10.1073/pnas.77.7.4060. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. De Vos G., Zambryski P. Expression of Agrobacterium nopaline-specific VirD1, VirD2, and VirC1 proteins and their requirement for T-strand production in E. coli. Mol Plant Microbe Interact. 1989 Mar-Apr;2(2):43–52. doi: 10.1094/mpmi-2-043. [DOI] [PubMed] [Google Scholar]
  7. Depicker A., Stachel S., Dhaese P., Zambryski P., Goodman H. M. Nopaline synthase: transcript mapping and DNA sequence. J Mol Appl Genet. 1982;1(6):561–573. [PubMed] [Google Scholar]
  8. Engström P., Zambryski P., Van Montagu M., Stachel S. Characterization of Agrobacterium tumefaciens virulence proteins induced by the plant factor acetosyringone. J Mol Biol. 1987 Oct 20;197(4):635–645. doi: 10.1016/0022-2836(87)90470-0. [DOI] [PubMed] [Google Scholar]
  9. Hirayama T., Muranaka T., Ohkawa H., Oka A. Organization and characterization of the virCD genes from Agrobacterium rhizogenes. Mol Gen Genet. 1988 Aug;213(2-3):229–237. doi: 10.1007/BF00339586. [DOI] [PubMed] [Google Scholar]
  10. Jayaswal R. K., Veluthambi K., Gelvin S. B., Slightom J. L. Double-stranded cleavage of T-DNA and generation of single-stranded T-DNA molecules in Escherichia coli by a virD-encoded border-specific endonuclease from Agrobacterium tumefaciens. J Bacteriol. 1987 Nov;169(11):5035–5045. doi: 10.1128/jb.169.11.5035-5045.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Jen G. C., Chilton M. D. The right border region of pTiT37 T-DNA is intrinsically more active than the left border region in promoting T-DNA transformation. Proc Natl Acad Sci U S A. 1986 Jun;83(11):3895–3899. doi: 10.1073/pnas.83.11.3895. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Joos H., Timmerman B., Montagu M. V., Schell J. Genetic analysis of transfer and stabilization of Agrobacterium DNA in plant cells. EMBO J. 1983;2(12):2151–2160. doi: 10.1002/j.1460-2075.1983.tb01716.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Paulus F., Huss B., Tinland B., Herrmann A., Canaday J., Otten L. Role of T-region borders in Agrobacterium host range. Mol Plant Microbe Interact. 1991 Mar-Apr;4(2):163–172. doi: 10.1094/mpmi-4-163. [DOI] [PubMed] [Google Scholar]
  14. Peralta E. G., Hellmiss R., Ream W. Overdrive, a T-DNA transmission enhancer on the A. tumefaciens tumour-inducing plasmid. EMBO J. 1986 Jun;5(6):1137–1142. doi: 10.1002/j.1460-2075.1986.tb04338.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  15. Peralta E. G., Ream L. W. T-DNA border sequences required for crown gall tumorigenesis. Proc Natl Acad Sci U S A. 1985 Aug;82(15):5112–5116. doi: 10.1073/pnas.82.15.5112. [DOI] [PMC free article] [PubMed] [Google Scholar]
  16. Schröder G., Waffenschmidt S., Weiler E. W., Schröder J. The T-region of Ti plasmids codes for an enzyme synthesizing indole-3-acetic acid. Eur J Biochem. 1984 Jan 16;138(2):387–391. doi: 10.1111/j.1432-1033.1984.tb07927.x. [DOI] [PubMed] [Google Scholar]
  17. Shaw C. H., Watson M. D., Carter G. H., Shaw C. H. The right hand copy of the nopaline Ti-plasmid 25 bp repeat is required for tumour formation. Nucleic Acids Res. 1984 Aug 10;12(15):6031–6041. doi: 10.1093/nar/12.15.6031. [DOI] [PMC free article] [PubMed] [Google Scholar]
  18. Simpson R. B., O'Hara P. J., Kwok W., Montoya A. L., Lichtenstein C., Gordon M. P., Nester E. W. DNA from the A6S/2 crown gall tumor contains scrambled Ti-plasmid sequences near its junctions with plant DNA. Cell. 1982 Jul;29(3):1005–1014. doi: 10.1016/0092-8674(82)90464-0. [DOI] [PubMed] [Google Scholar]
  19. Slightom J. L., Durand-Tardif M., Jouanin L., Tepfer D. Nucleotide sequence analysis of TL-DNA of Agrobacterium rhizogenes agropine type plasmid. Identification of open reading frames. J Biol Chem. 1986 Jan 5;261(1):108–121. [PubMed] [Google Scholar]
  20. Stachel S. E., Nester E. W. The genetic and transcriptional organization of the vir region of the A6 Ti plasmid of Agrobacterium tumefaciens. EMBO J. 1986 Jul;5(7):1445–1454. doi: 10.1002/j.1460-2075.1986.tb04381.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  21. Stachel S. E., Timmerman B., Zambryski P. Activation of Agrobacterium tumefaciens vir gene expression generates multiple single-stranded T-strand molecules from the pTiA6 T-region: requirement for 5' virD gene products. EMBO J. 1987 Apr;6(4):857–863. doi: 10.1002/j.1460-2075.1987.tb04831.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  22. Thomashow L. S., Reeves S., Thomashow M. F. Crown gall oncogenesis: evidence that a T-DNA gene from the Agrobacterium Ti plasmid pTiA6 encodes an enzyme that catalyzes synthesis of indoleacetic acid. Proc Natl Acad Sci U S A. 1984 Aug;81(16):5071–5075. doi: 10.1073/pnas.81.16.5071. [DOI] [PMC free article] [PubMed] [Google Scholar]
  23. Toro N., Datta A., Yanofsky M., Nester E. Role of the overdrive sequence in T-DNA border cleavage in Agrobacterium. Proc Natl Acad Sci U S A. 1988 Nov;85(22):8558–8562. doi: 10.1073/pnas.85.22.8558. [DOI] [PMC free article] [PubMed] [Google Scholar]
  24. Van Larebeke N., Engler G., Holsters M., Van den Elsacker S., Zaenen I., Schilperoort R. A., Schell J. Large plasmid in Agrobacterium tumefaciens essential for crown gall-inducing ability. Nature. 1974 Nov 8;252(5479):169–170. doi: 10.1038/252169a0. [DOI] [PubMed] [Google Scholar]
  25. Veluthambi K., Ream W., Gelvin S. B. Virulence genes, borders, and overdrive generate single-stranded T-DNA molecules from the A6 Ti plasmid of Agrobacterium tumefaciens. J Bacteriol. 1988 Apr;170(4):1523–1532. doi: 10.1128/jb.170.4.1523-1532.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]
  26. Wang K., Herrera-Estrella A., Van Montagu M. Overexpression of virD1 and virD2 genes in Agrobacterium tumefaciens enhances T-complex formation and plant transformation. J Bacteriol. 1990 Aug;172(8):4432–4440. doi: 10.1128/jb.172.8.4432-4440.1990. [DOI] [PMC free article] [PubMed] [Google Scholar]
  27. Wang K., Herrera-Estrella L., Van Montagu M., Zambryski P. Right 25 bp terminus sequence of the nopaline T-DNA is essential for and determines direction of DNA transfer from agrobacterium to the plant genome. Cell. 1984 Sep;38(2):455–462. doi: 10.1016/0092-8674(84)90500-2. [DOI] [PubMed] [Google Scholar]
  28. Wang K., Stachel S. E., Timmerman B., VAN Montagu M., Zambryski P. C. Site-Specific Nick in the T-DNA Border Sequence as a Result of Agrobacterium vir Gene Expression. Science. 1987 Jan 30;235(4788):587–591. doi: 10.1126/science.235.4788.587. [DOI] [PubMed] [Google Scholar]
  29. Watson B., Currier T. C., Gordon M. P., Chilton M. D., Nester E. W. Plasmid required for virulence of Agrobacterium tumefaciens. J Bacteriol. 1975 Jul;123(1):255–264. doi: 10.1128/jb.123.1.255-264.1975. [DOI] [PMC free article] [PubMed] [Google Scholar]
  30. Yadav N. S., Vanderleyden J., Bennett D. R., Barnes W. M., Chilton M. D. Short direct repeats flank the T-DNA on a nopaline Ti plasmid. Proc Natl Acad Sci U S A. 1982 Oct;79(20):6322–6326. doi: 10.1073/pnas.79.20.6322. [DOI] [PMC free article] [PubMed] [Google Scholar]
  31. Yanofsky M. F., Porter S. G., Young C., Albright L. M., Gordon M. P., Nester E. W. The virD operon of Agrobacterium tumefaciens encodes a site-specific endonuclease. Cell. 1986 Nov 7;47(3):471–477. doi: 10.1016/0092-8674(86)90604-5. [DOI] [PubMed] [Google Scholar]
  32. Zambryski P. Basic processes underlying Agrobacterium-mediated DNA transfer to plant cells. Annu Rev Genet. 1988;22:1–30. doi: 10.1146/annurev.ge.22.120188.000245. [DOI] [PubMed] [Google Scholar]
  33. Zambryski P., Depicker A., Kruger K., Goodman H. M. Tumor induction by Agrobacterium tumefaciens: analysis of the boundaries of T-DNA. J Mol Appl Genet. 1982;1(4):361–370. [PubMed] [Google Scholar]
  34. van Haaren M. J., Sedee N. J., Schilperoort R. A., Hooykaas P. J. Overdrive is a T-region transfer enhancer which stimulates T-strand production in Agrobacterium tumefaciens. Nucleic Acids Res. 1987 Nov 11;15(21):8983–8997. doi: 10.1093/nar/15.21.8983. [DOI] [PMC free article] [PubMed] [Google Scholar]

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