1887

Abstract

SUMMARY

The growth and release of several alphaviruses, including several strains of Sindbis virus (the wild-type strain, the large plaque and small plaque variants of the HR strain, and the HR mutant 103), Semliki Forest virus (SFV) and Middelburg virus, and of the unrelated rhabdovirus, vesicular stomatitis virus (VSV), have been compared in chick cells and in BHK-21 cells as a function of the culture conditions for the host cell and the ionic strength of the medium. The small plaque strain of Sindbis HR, as well as SFV, grew better in BHK cells, whereas the large plaque strain of Sindbis HR showed a preference for chick cells. Wild-type Sindbis and VSV grew equally well in either cell. The optimum ionic strength for virus production as well as inhibition of virus release into the medium at low ionic strength depended upon both the virus and the host cell. Thus, VSV grown in medium of low ionic strength gave no additional release of virus on incubation with hypertonic medium (minimum effect), whereas 103 released very little virus without exposure to hypertonic conditions (maximum effect). The viruses could be ordered as follows: minimum effect = vesicular stomatitis virus < Middelburg virus < Semliki Forest virus < Sindbis wt < Sindbis HR (large plaque) < Sindbis HR (small plaque) < Sindbis 103 = maximum effect. After several passages in culture, chick cells required hypertonic conditions for optimum production and release of Sindbis virus. Furthermore, BHK cells cultured in different media responded differently to ionic strength for virus production and release. These results suggest that there is a charge-dependent step in the maturation of alpha-viruses, possibly a configurational rearrangement of glycoprotein E2 upon its formation from the precursor PE2, which is sensitive to the ionic strength of the medium, to the composition of the host plasmalemma and to differences in the virus glycoproteins.

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1980-08-01
2024-04-16
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References

  1. Bell J. W. Jun, Waite M. R. F. 1978; Envelope antigens of Sindbis virus in cells infected with temperature-sensitive mutants. Journal of Virology 21:788–791
    [Google Scholar]
  2. Bell J. W. Jun, Garry R. F., Waite M. R. F. 1978; Effect of low NaCl medium on the envelope glycoproteins of Sindbis virus. Journal of Virology 25:764–769
    [Google Scholar]
  3. Bose H. R., Brundige M. A., Carl G. Z., Sagik B. P. 1970; Peptide composition of Sindbis virus variants. Archiv fur die gesamte Virusforschung 31:207–214
    [Google Scholar]
  4. Bracha M., Schlesinger M. J. 1976a; Inhibition of Sindbis virus replication by zinc ions. Virology 72:272–277
    [Google Scholar]
  5. Bracha M., Schlesinger M. J. 1976b; Defects in the RNA+ temperature-sensitive mutants of Sindbis virus and evidence for a complex of PE2-E1 viral glycoproteins. Virology 74:441–449
    [Google Scholar]
  6. Casals J., Clarke D. H. 1965; Arboviruses, group A. In Viral and Rickettsial Infections of Man chapter 26 pp 583–605 Edited by Horsfall F. L. Jun, Tamm I. Philadelphia: Lippincott;
    [Google Scholar]
  7. Dulbecco R., Vogt M. 1954; One step growth curves of Western encephalomyelitis virus grown in vitro and analysis of the virus yields of single cells. Journal of Experimental Medicine 99:183–199
    [Google Scholar]
  8. Garry R. E., Schram R., Waite M. R. F. 1978; Effect of low NaCl medium on. Sindbis virus maturation in two lines of BHK cells. Abstract 112, 78th Annual Meeting, May13–19 1978, American Society for Microbiology
    [Google Scholar]
  9. Jahrling P. B., Beall J. L. 1977; Chromatographic separations of alphavirus strains by hydroxylapatite. Journal of Clinical Microbiology 6:238–243
    [Google Scholar]
  10. Jahrling P. B., Eddy G. A. 1977; Comparisons among members of the Venezuelan encephalitis virus complex using hydroxylapatite column chromatography. Journal of Epidemiology 106:408–417
    [Google Scholar]
  11. Jones K. J., Schupham R. K., Pfeil J. A., Wan K., Sagik B. P., Bose H. R. 1977; Interaction of Sindbis virus glycoproteins during morphogenesis. Journal of Virology 21:778–787
    [Google Scholar]
  12. Kokernot R. H., De Meillon B., Paterson H. E., Heymann C. S., Smithburn K. C. 1957; Middelburg virus. A hitherto unknown agent isolated from Aedes mosquitoes during an epizootic in sheep in the Eastern Cape Province. South African Journal of Medical Science 22:145–153
    [Google Scholar]
  13. Laemmli U. K. 1970; Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature, London 227:344–355
    [Google Scholar]
  14. Liebhaber H., Takemoto K. K. 1963; The basis for the size differences in plaques produced by variants of encephalomyocarditis (EMC) virus. Virology 20:559–566
    [Google Scholar]
  15. Pattyn W. R., De Vleeschauwer L. 1966; Study of two plaque variants of Middelburg (Arbogroup A) arbovirus. Archiv fur die gesamte Virusforschung 19:176–189
    [Google Scholar]
  16. Pfefferkorn E. R., Clifford R. L. 1963; Precipitation and recovery of Sindbis virus from solutions of low ionic strength. Virology 21:273–274
    [Google Scholar]
  17. Pierce J. S., Strauss E. G., Strauss J. H. 1974; Effect of ionic strength on the binding of Sindbis virus to chick cells. Journal of Virology 13:1030–1036
    [Google Scholar]
  18. Sefton B. M., Wickus G. G., Burge B. W. 1973; Enzymatic iodination of Sindbis virus proteins. Journal of Virology 11:730–735
    [Google Scholar]
  19. Simpson R. W., Hauser R. E. 1968; Structural differences of Group A arboviruses based on nucleoid morphology in thin sections. Virology 34:568–570
    [Google Scholar]
  20. Smith J. F., Brown D. T. 1977; Envelopment of Sindbis virus: synthesis and organization of proteins in cells infected with wild type and maturation-defective mutants. Journal of Virology 22:662–678
    [Google Scholar]
  21. Spector A. A. 1972; Fatty acid, glyceride and phospholipid metabolism. In Growth, Nutrition and Metabolism of Cells in Culture vol. I, pp 257–296 Edited by Rothblat G. H., Cristofalo V. J. New York: Academic Press;
    [Google Scholar]
  22. Strauss E. G., Strauss J. H. 1980; Mutants of alphaviruses: genetics and physiology. In Togaviruses Edited by Schlesinger R. W. New York: Academic Press: (in the press)
    [Google Scholar]
  23. Strauss E. G., Birdwell C. R., Lenches E. M., Staples S. E., Strauss J. H. 1977; Mutants of Sindbis virus. Ⅱ. Characterization of a maturation-defective mutant, ts 103. Virology 82:122–149
    [Google Scholar]
  24. Strauss J. H., Strauss E. G. 1977; Togaviruses. In The Molecular Biology of Animal Viruses chapter 4 pp 111–166 Edited by Nayak D. P. New York: Marcel Dekker;
    [Google Scholar]
  25. Waite M. R. F., Pfefferkorn E. R. 1970; Inhibition of Sindbis virus production by media of low ionic strength: intracellular events and requirements for reversal. Journal of Virology 5:60–71
    [Google Scholar]
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