1887

Abstract

Summary

Repeated selection of plants with unusually severe symptoms after their inoculation by insect vectors which had been injected with dilute inoculum from crude extracts of a stock culture (O strain) of rice dwarf virus (RDV) resulted in the emergence of a severe isolate (S strain). Of the 12 segments of RDV RNA, the fourth largest RNA of the S strain had an apparent about 20000 larger than that of the corresponding segment of the O strain. The of the protein corresponding to the 43000 protein of the O strain, which is located on the outside of the outer capsid, was 44000 in the S strain. The implication of the differences in the RNA and protein components between the S and O strains is discussed.

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/content/journal/jgv/10.1099/0022-1317-68-12-3211
1987-12-01
2021-10-26
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References

  1. Black L. M., Wolcyrz S., Whitcomb R. F. 1958; A vectorless strain of wound-tumor virus. 7th International Congress for Microbiology Stockholm. Abstract 14a
    [Google Scholar]
  2. Gamez R., Black L. M. 1967; Application of particle-counting to a leafhopper-borne virus. Nature; London: 215173–174
    [Google Scholar]
  3. Kimura I. 1973; Relationship between concentration of rice dwarf virus and the corresponding OD260 values of the virus and its RNA. Annals of the Phytopathological Society of Japan 39:432–435
    [Google Scholar]
  4. Kimura I. 1976a; Loss of vector-transmissibility in an isolate of rice dwarf virus. Annals of the Phytopathological Society of Japan 42:322–324
    [Google Scholar]
  5. Kimura I. 1976b; Improved purification of rice dwarf virus by the use of polyethylene glycol. Phytopathology 66:1470–1474
    [Google Scholar]
  6. Matsuoka M., Minobe Y., Omura T. 1985; Reaction of antiserum against SDS-dissociated rice dwarf virus and a polypeptide of rice gall dwarf virus. Phytopathology 75:1125–1127
    [Google Scholar]
  7. Minobe Y., Omura T., Kimura I. 1983; Analysis of a strain of rice dwarf virus that lost the transmissibility by insect vector. Virus 31:275
    [Google Scholar]
  8. Minobe Y., Omura T., Matsuoka M., Yokoyama M., Kimura I., Nozu Y. 1984; Morphology and antigenicity of rice dwarf virus particles. Annals of the Phytopathological Society of Japan 50:439–440
    [Google Scholar]
  9. Nishiguchi M., Kikuchi S., Kiho Y., Ohno T., Meshi T., Okada Y. 1985; Molecular basis of plant viral virulence; the complete nucleotide sequence of an attenuated strain of tobacco mosaic virus. Nucleic Acids Research 13:5585–5590
    [Google Scholar]
  10. Ohno T., Takamatsu N., Meshi T., Okada Y., Nishiguchi M., Kiho Y. 1983; Single amino acid substitution in 30K protein of TMV defective in virus transport function. Virology 131:255–258
    [Google Scholar]
  11. Omura T., Morinaka T., Inoue H., Saito Y. 1982; Purification and some properties of rice gall dwarf virus, a new Phytoreovirus. Phytopathology 72:1246–1249
    [Google Scholar]
  12. Omura T., Hibino H., Inoue H., Tsuchizaki T. 1985a; Particles of rice gall dwarf virus in thin sections of diseased rice plants and insect vector cells. Journal of General Virology 66:2581–2587
    [Google Scholar]
  13. Omura T., Minobe Y., Matsuoka M., Nozu Y., Tsuchizaki T., Saito Y. 1985b; Location of structural proteins in particles of rice gall dwarf virus. Journal of General Virology 66:811–815
    [Google Scholar]
  14. Reddy D. v. R., Black L. M. 1973; Electrophoretic separation of all components of the double stranded RNA of wound tumor virus. Virology 54:557–562
    [Google Scholar]
  15. Reddy D. V. R., Kimura I., Black L. M. 1974; Co-electrophoresis of dsRNA from wound tumor and rice dwarf viruses. Virology 60:293–296
    [Google Scholar]
  16. Weiner H. L., Drayna D., Averill D. R. Jr Fields B. N. 1977; Molecular basis of reovirus virulence: role of the S1 gene. Proceedings of the National Academy of Sciences, U.S.A 74:5744–5748
    [Google Scholar]
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