1887

Abstract

Summary

Bacteriophage-like particles were induced from 6 of 21 strains of stalked bacteria, using mitomycin C or ultraviolet irradiation as the inducing agents. The phage inductions were observed in strains of and The phage-like particles were observed, using electron microscopy. Two of the phage-like entities, tentatively designated defective phages, could not be propagated on any of 21 potential host strains tested, nor did they possess bacteriocin activity. Host strains which permitted lytic cycles of phage replication were found for four induced phages.These bacteriophages contained double-stranded DNA. The bacterial strains from which they were induced were [resistant to infection by their respective phage. Four bacterial strains were treated with specific antiphage serum, but clones so treated retained their capacity to produce the phages. The inefficacy of antiphage serum in curing the bacteria of phage suggested that these strains were lysogenic.

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/content/journal/jgv/10.1099/0022-1317-6-3-421
1970-03-01
2022-01-23
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References

  1. Adams M. H. 1959 Bacteriophages New York: Interscience Publishers, Inc;
    [Google Scholar]
  2. Altenbern R. A., Stull H. B. 1965; Inducible lytic systems in the genus Bacillus. Journal of General Microbiology 39:53
    [Google Scholar]
  3. Bradley D. E. 1962; A study of the negative staining process. Journal of General Microbiology 29:503
    [Google Scholar]
  4. Bradley D. E. 1966; The fluorescent staining of bacteriophage nucleic acids. Journal of General Microbiology 44:383
    [Google Scholar]
  5. Bradley D. E. 1967; Ultrastructure of bacteriophages and bacteriocins. Bacteriological Reviews 31:230
    [Google Scholar]
  6. Cohen-Bazire G., Ststrom W. R., Stanier R. Y. 1957; Kinetic studies of pigment synthesis by nonsulfur purple bacteria. Journal of Cellular and Comparative Physiology 49:24
    [Google Scholar]
  7. Colasito D. J., Rogoff M. H. 1969; Characterization of temperate bacteriophages of Bacillus thuringiensis. Journal of General Virology 5:275
    [Google Scholar]
  8. Krizsanovich K., De Klerk H. c., Smit J. A. 1968; A transducing phage for Proteus rettgeri. Journal of General Virology 4:437
    [Google Scholar]
  9. Otsuji N. M., Sekiguchi T., Iijma T., Takagi Y. 1959; Induction of phage formation in the lysogenic Escherichia coli K12 by mitomycin C. Nature; London: 1841079
    [Google Scholar]
  10. Poindexter J. S. 1964; Biological properties and classification of the Caulobacter group. Bacteriological Reviews 28:231
    [Google Scholar]
  11. Seaman E., Tarmy E., Marmur J. 1964; Inducible phages of Bacillus subtilis. Biochemistry 3:607
    [Google Scholar]
  12. Schmidt J. M., Stanier R. Y. 1965; Isolation and characterization of bacteriophages active against stalked bacteria. Journal of General Microbiology 39:95
    [Google Scholar]
  13. Szeyko G. H., Gerenscer V. F. 1967; Freshwater bacteriophages for Caulobacter. Bacteriological Proceedings for196727
    [Google Scholar]
  14. Yamamoto T., Chow C. T. 1968; Mitomycin C induction of a temperate phage in Pseudomonas aeruginosa. Canadian Journal of Microbiology 14:667
    [Google Scholar]
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