1887

Abstract

Summary

Head-to-tail dimers of cloned DNA A and DNA B of tomato golden mosaic virus (TGMV) were integrated between the T-DNA border sequences of a broad host range binary vector and transferred into cells of seedlings using an -mediated delivery system. Most of the inoculated plants developed golden-yellow mosaic and leaf curling symptoms typical of TGMV infection. Extracts of infected leaves were shown to contain both double-stranded and single-stranded TGMV DNA forms of genome length and the virus capsid polypeptide. Infection was also achieved by inoculating plants with mixtures of strains containing dimers of DNA A or DNA B, with a strain containing a partial dimer of DNA A and a dimer of DNA B and with a strain containing a dimer of DNA B and a partial dimer of DNA A with a 603 bp deletion in the coat protein gene. In the latter case, mosaic symptoms were mild and leaves did not curl. Transgenic cv. Samsun plants containing head-to-tail dimers of DNA A (A2 plants) or DNA B (B2 plants) were produced by transformation with Ti plasmid vectors. A2 plants and B2 plants were agroinfected with dimeric DNA B and dimeric DNA A, respectively. In both cases, symptoms typical of TGMV infection were induced and viral single-stranded DNA of both components was detected in the systemically infected tissue.

Keyword(s): agroinfection , geminivirus and TGMV
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1988-07-01
2024-05-10
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References

  1. BEVAN M. 1984; Binary Agrobacterium vectors for plant transformation. Nucleic Acids Research 20:8711–8721
    [Google Scholar]
  2. BIRNBOIM H. C., DOLY J. 1979; A rapid alkaline extraction procedure for screening recombinant plasmid DNA. Nucleic Acids Research 7:1513–1523
    [Google Scholar]
  3. BISARO D. M., HAMILTON W. D. O., COUTTS R. H. A., BUCK K. W. 1982; Molecular cloning and characterisation of the two DNA components of tomato golden mosaic virus. Nucleic Acids Research 10:4913–4922
    [Google Scholar]
  4. BROUGH C. L., HAYES R. J., MORGAN A. J., COUTTS R. H. A., BUCK K. W. 1988; Effects of mutagenesis in vitro on the ability of cloned tomato golden mosaic virus DNA to infect Nicotiana benthamiana plants. Journal of General Virology 69:503–514
    [Google Scholar]
  5. BUCK K. W., COUTTS R. H. A. 1983; The potential of geminiviruses in the construction of plant host vector systems. Plant Molecular Biology 2:351–354
    [Google Scholar]
  6. BUCK K. W., COUTTS R. H. A. 1985; Tomato golden mosaic virus. AAB Descriptions of Plant Viruses303
    [Google Scholar]
  7. COUTTS R. H. A., BUCK K. W., ROBERTS E. J. F., BROUGH C L., HAYES R. J., MACDONALD H., MACDOWELL S. W., PETTY I. T. D., SLOMKA M. J., HAMILTON W. D. O., BEVAN M. W. 1987 Studies on the replication of tomato golden mosaic virus and the construction of gene vectors. Molecular Strategies for Crop Protection307–318 Edited by Arntzen C., Ryan C. New York: Alan R. Liss;
    [Google Scholar]
  8. DENTE L., SOLLAZZO M., BALDARI C, CESARINI G., CORTESE R. 1985 The pEMBL family of single-stranded vectors. DNA Cloning: A Practical Approach 1101–107 Edited by Glover D. M. Oxford: IRL Press;
    [Google Scholar]
  9. FIGURSKI D. H., HELINSKL D. R. 1979; Replication of an origin-containing derivative of plasmid RK2 dependent on a plasmid function provided in trans. Proceedings of the National Academy of Sciences, U.S.A 76:1648–1652
    [Google Scholar]
  10. GRIMSLEY N., HOHN B., HOHN T., WALDEN R. 1986; “Agroinfection,” an alternative route for viral infection of plants by using the Ti plasmid. Proceedings of the National Academy of Sciences, U.S.A 83:3282–3286
    [Google Scholar]
  11. GRIMSLEY N., HOHN T., DAVIES J. W., HOHN B. 1987; Agrobacterium-mediated delivery of infectious maize streak virus into maize plants. Nature, London 325:177–179
    [Google Scholar]
  12. HAMILTON W. D. O., SANDERS R. C, COUTTS R. H. A., BUCK K. W. 1981; Characterisation of tomato golden mosaic virus as a geminivirus. FEMS Microbiology Letters 11:263–267
    [Google Scholar]
  13. HAMILTON W. D. O., BISARO D. M., COUTTS R. H. A., BUCK K. W. 1983; Demonstration of the bipartite nature of the genome of a single-stranded DNA plant virus by infection with the cloned DNA components. Nucleic Acids Research 11:7387–7396
    [Google Scholar]
  14. HAMILTON W. D. O., STEIN V. E., COUTTS R. H. A., BUCK K. W. 1984; Complete nucleotide sequence of the infectious cloned DNA components of tomato golden mosaic virus: potential coding regions and regulatory sequences. EMBO Journal 3:2197–2205
    [Google Scholar]
  15. HANAHAN D. 1985 Techniques for transformation of E. coli. In DNA Cloning: A Practical Approach 1109–135 Edited by Glover D. M. Oxford: IRL Press;
    [Google Scholar]
  16. HAYES R. J., BROUGH C. L., PRINCE V. E., COUTTS R. H. A., BUCK K. W. 1988a; Infection of Nicotiana benthamiana with uncut cloned tandem dimers of tomato golden mosaic virus DNA. Journal of General Virology 69:209–218
    [Google Scholar]
  17. HAYES R. J., MACDONALD H., COUTTS R. H. A., BUCK K. W. 1988b; Agroinfection of Triticum aestivum with cloned DNA of wheat dwarf virus. Journal of General Virology 69:891–896
    [Google Scholar]
  18. HOEKEMA A., HIRSCH P. R., HOOYKAAS P. J. J., SCHILPEROORT R. A. 1983; A binary vector strategy based on separation of vir- and T-regions of the Agrobacterium tumefaciens Ti-plasmid. Nature, London 303:179–180
    [Google Scholar]
  19. HOOYKAAS P. J. J., DULK-RAS H. D., OOMS G., SCHILPEROORT R. A. 1980; Interactions between octopine and nopaline plasmids in Agrobacterium tumefaciens. Journal of Bacteriology 143:1295–1306
    [Google Scholar]
  20. HORSCH R. B., FRY J. E., HOFFMANN N. L., WALLROTH M., ELICHHOLTZ D., ROGERS S. G., FRALEY R. T. 1985; A simple and general method for transferring genes into plants. Science 227:1229–1231
    [Google Scholar]
  21. JESSEE J. 1986 New subcloning efficiency competent cells: >1 × 106 transformants/μg. Focus 89–10 Gaithersburg: Bethesda Research Laboratories;
    [Google Scholar]
  22. KALLENDER H., PETTY I. T. D., STEIN V. E., PANICO M., BLENCH I. P., ETIENNE A. T., MORRIS H. R., COUTTS R. H. A., BUCK K. W. 1988; Identification of the coat protein gene of tomato golden mosaic virus. Journal of General Virology 69:1351–1357
    [Google Scholar]
  23. LAEMMLI U. K. 1970; Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature, London 227:680–685
    [Google Scholar]
  24. LAZAROWITZ S. G. 1988; Infectivity and complete nucleotide sequence of the genome of a Southern African isolate of maize streak virus. Nucleic Acids Research 16:229–249
    [Google Scholar]
  25. LICHTENSTEIN C. P., DRAPER J. 1985 Genetic engineering of plants. DNA Cloning: A Practical Approach 267–119 Edited by Glover D. M. Oxford: IRL Press;
    [Google Scholar]
  26. MANIATIS T., FRITSCH E. F., SAMBROOK J. 1982 Molecular Cloning: A Laboratory Manual New York: Cold Spring Harbor Laboratory;
    [Google Scholar]
  27. ROGERS S. G., BISARO D. M., HORSCH R. B., FRALEY R. T., HOFFMANN N. L., BRAND L., ELMER J. S., LLOYD A. M. 1986; Tomato golden mosaic virus A component DNA replicates autonomously in transgenic plants. Cell 45:593–600
    [Google Scholar]
  28. SHERWOOD J. L. 1987; Comparison of a filter paper immunobinding assay, Western blotting and an enzyme linked immunosorbent assay for the detection of wheat streak mosaic virus. Journal of Phytopathology 118:68–75
    [Google Scholar]
  29. SLOMKA M. J., BUCK K. W., COUTTS R. H. A. 1988; Characterisation of multimeric DNA forms associated with tomato golden mosaic virus infection. Archives of Virology in press
    [Google Scholar]
  30. STACHEL S. E., TIMMERMAN B., ZAMBRYSKI P. 1986; Generation of single-stranded T-DNA molecules during the initial stages of T-DNA transfer from Agrobacterium to plant cells. Nature, London 322:706–712
    [Google Scholar]
  31. STANLEY J., TOWNSEND R. 1986; Infectious mutants of cassava latent virus generated in vivo from intact recombinant DNA clones containing single copies of the genome. Nucleic Acids Research 14:5981–5998
    [Google Scholar]
  32. STEIN V. E., COUTTS R. H. A., BUCK K. W. 1983; Serological studies on tomato golden mosaic virus, a geminivirus. Journal of General Virology 64:2493–2498
    [Google Scholar]
  33. SUNTER G., GARDINER W. E., RUSHING A. E., ROGERS S. G., BISARO D. M. 1987; Independent encapsidation of tomato golden mosaic virus A component DNA in transgenic plants. Plant Molecular Biology 8:477–484
    [Google Scholar]
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