J Gen Virol Tips for Better Browsing
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

J Gen Virol 6 (1970), 421-427; DOI 10.1099/0022-1317-6-3-421
© 1970 Society for General Microbiology
This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via CrossRef
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Driggers, L. J.
Right arrow Articles by Schmidt, J. M.
Right arrow Search for Related Content
PubMed
Right arrow Articles by Driggers, L. J.
Right arrow Articles by Schmidt, J. M.
Agricola
Right arrow Articles by Driggers, L. J.
Right arrow Articles by Schmidt, J. M.

Induction of Defective and Temperate Bacteriophages in Caulobacter

Linda J. Driggers and Jean M. Schmidt

Department of Botany and Microbiology, Arizona State University, Tempe, Arizona, 85281, U.S.A.

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 Caulobacter crescentus, C. vibrioides and C. bacteroides. 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 Caulobacter strains were lysogenic.

Received 20 October 1969; accepted 6 November 1969.


This article has been cited by other articles:


Home page
 ScienceHome page
L. Shapiro, N. Agabian-Keshishian, and I. Bendis
Bacterial Differentiation
Science, September 3, 1971; 173(4000): 884 - 892.
[Abstract] [PDF]


HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
INT J SYST EVOL MICROBIOL MICROBIOLOGY J GEN VIROL
J MED MICROBIOL ALL SGM JOURNALS
Copyright © 1970 by the Society for General Microbiology.