1887

Abstract

We used immunohybridization and ELISA to investigate heterologous encapsidation (transcapsidation and phenotypic mixing) between paired isolates of barley yellow dwarf virus (BYDV) in doubly infected oat plants, L. cv. Clintland 64. Virions in samples extracted from plants doubly infected with two viruses were trapped with an antibody specific to one virus, and the nucleic acids of the trapped virions were identified with a cDNA probe specific to the other. Heterologous encapsidation was found in mixed infections between isolates NY-RPV and NY-MAV-PS1, NY-RPV and P-PAV, NY-RMV and NY-MAV-PS1, P-PAV and NY-MAV-PS1, and NY-RPV and NY-RMV. Heterologous encapsidation between NY-RPV and P-PAV, and between NY-RPV and NY-MAV-PS1, occurred in one direction, while the heterologous encapsidation between P-PAV and NY-MAV-PS1 occurred in both directions. Further analysis by heterologous ELISA and immunohybridization assays with immunoprecipitated samples demonstrated that trans-capsidation was the predominant type of heterologous encapsidation in mixed infections of NY-RPV and P-PAV, NY-RPV and NY-MAV-PS1, and NY-RMV and NY-MAV-PS1; phenotypic mixing was the predominant type of heterologous encapsidation in mixed infections of P-PAV and NY-MAV-PS1. Phenotypic mixing was also detected in mixed infections of NY-RPV and NY-RMV. These results suggest that among BYDV isolates transcapsidation is more common between distantly related isolates than between more closely related isolates, and phenotypic mixing is more common between more closely related isolates than distantly related isolates.

Loading

Article metrics loading...

/content/journal/jgv/10.1099/0022-1317-72-9-2217
1991-09-01
2024-04-24
Loading full text...

Full text loading...

/deliver/fulltext/jgv/72/9/JV0720092217.html?itemId=/content/journal/jgv/10.1099/0022-1317-72-9-2217&mimeType=html&fmt=ahah

References

  1. Barbara D. J., Kawata E. E., Ueng P. P., Lister R. M., Larkins B. A. 1987; Production of cDNA clones from the MAV isolate of barley yellow dwarf virus. Journal of General Virology 68:2419–2427
    [Google Scholar]
  2. Clark M. F., Lister R. M., Bar-Joseph M. 1986; ELISA techniques. Methods in Enzymology 118:742–766
    [Google Scholar]
  3. Creamer R., Falk B. W. 1990; Direct detection of transcapsidated barley yellow dwarf luteoviruses in doubly infected plants. Journal of General Virology 71:211–217
    [Google Scholar]
  4. Fattouh F. A., Ueng P. P., Kawata E. E., Barbara D. J., Larkins B. A., Lister R. M. 1990; Luteovirus relationships assessed by cDNA clones from barley yellow dwarf viruses. Phytopathology 80:913–920
    [Google Scholar]
  5. Gildow F. E., Rochow W. F. 1980; Role of accessory salivary glands in aphid transmission of barley yellow dwarf virus. Virology 104:97–108
    [Google Scholar]
  6. Gill C. C., Comeau A. 1977; Synergism in cereals between corn leaf aphid-specific and aphid-nonspecific isolates of barley yellow dwarf virus. Phytopathology 67:1388–1392
    [Google Scholar]
  7. Halstead B. E., Gill C. C. 1971; Effect of inoculation of oats with paired combinations of barley yellow dwarf virus isolates. Canadian Journal of Botany 49:577–581
    [Google Scholar]
  8. Hammond J., Lister R. M., Foster J. E. 1983; Purification, identity and some properties of an isolate of barley yellow dwarf virus from Indiana. Journal of General Virology 64:667–676
    [Google Scholar]
  9. Hsu H. T., Aebig J., Rochow W. F. 1984; Differences among monoclonal antibodies to barley yellow dwarf virus. Phytopathology 74:600–605
    [Google Scholar]
  10. Hu J. S., Rochow W. F., Palukaitis P., Dietert R. R. 1988; Phenotypic mixing: mechanism of dependent transmission for two related isolates of barley yellow dwarf viruses. Phytopathology 78:1326–1330
    [Google Scholar]
  11. Lister R. M., Sward R. J. 1988; Anomalies in serological and vector relationships of MAV-like isolates of barley yellow dwarf virus from Australia. Phytopathology 78:766–770
    [Google Scholar]
  12. Rochow W. F. 1970a; Barley yellow dwarf virus. CMI/AAB Descriptions of Plant Viruses no. 32
    [Google Scholar]
  13. Rochow W. F. 1970b; Barley yellow dwarf virus: phenotypic mixing and vector specificity. Science 167:875–878
    [Google Scholar]
  14. Rochow W. F. 1977; Dependent virus transmission from mixed infections. In Aphids as Virus Vectors vol 24 pp 253–273 Edited by Harris K. F., Maramorosch K. New York: Academic Press;
    [Google Scholar]
  15. Rochow W. F. 1982; Dependent transmission by aphids of barley yellow dwarf luteoviruses from mixed infections. Phytopathology 72:302–305
    [Google Scholar]
  16. Roenhorst J. W., Verduin B. J. M., Goldbach R. W. 1989; Virus-ribosome complexes from cell-free translation systems supplemented with cowpea chlorotic mottle virus particles. Virology 168:138–146
    [Google Scholar]
  17. Shaw J. G., Plaskitt K. S., Wilson T. M. A. 1986; Evidence that tobacco mosaic virus particles disassemble cotranslationally in vitro. Virology 148:326–336
    [Google Scholar]
  18. Sherwood J. L. 1987; Mechanisms of cross-protection between plant virus strains. In Plant Resistance to Viruses, Ciba Foundation Symposium vol 133 pp 136–150 Edited by Evered D., Harnett S. New York: John Wiley;
    [Google Scholar]
  19. Torrance L., Pead M. T., Larkins A. P., Butcher G. W. 1986; Characterization of monoclonal antibodies to a U.K. isolate of barley yellow dwarf virus. Journal of General Virology 67:549–556
    [Google Scholar]
  20. Vieira J., Messing J. 1982; The pUC plasmids, an M13 mp7-derived system for insertion mutagenesis and sequencing with synthetic universal primers. Gene 19:259–268
    [Google Scholar]
  21. Waterhouse P. M., Gildow F. E., Johnstone G. R. 1988; Luteovirus group. CMI/AAB Descriptions of Plant Viruses no. 339
    [Google Scholar]
  22. Wen F. 1990; Cross protection and heterologous encapsidation among barley yellow dwarf viruses. Ph.D thesis, Purdue University:
    [Google Scholar]
  23. Wen F., Lister R. M., Fattouh A. F. 1991; Cross-protection among strains of barley yellow dwarf virus. Journal of General Virology 72:791–799
    [Google Scholar]
  24. Wilson T. M. A., Shaw J. G. 1985; Does TMV uncoat cotranslationally in vivo?. Trends in Biochemical Sciences 10:57–60
    [Google Scholar]
  25. Wilson T. M. A., Watkins P. A. C. 1986; Influence of exogenous viral coat protein on cotranslational disassembly of tobacco mosaic virus (TMV) particles in vitro. Virology 149:132–135
    [Google Scholar]
http://instance.metastore.ingenta.com/content/journal/jgv/10.1099/0022-1317-72-9-2217
Loading
/content/journal/jgv/10.1099/0022-1317-72-9-2217
Loading

Data & Media loading...

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error