Comparison of Bacillus cereus Bacteriophages CP-51 and CP-53

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Comparison of Bacillus cereus bacteriophages CP-51 and CP-53.

Transducing bacteriophages CP-51 and CP-53 were compared. Unlike CP-51, CP-53 appeared to be a lysogenizing phage. CP-51 gave greater frequencies of co-transduction for linked markers than did CP-53. CP-51 was found to be a larger phage which carried more deoxyribonucleic acid (DNA) than CP-53. CP-51 DNA contained about 43% guanine plus cytosine and in addition contained 5-hydroxymethyluracil i...

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Transduction in Bacillus cereus and Bacillus anthracis.

A phage, designated CP-51, that carries out generalized transduction in Bacillus cereus and B. anthracis, has recently been isolated from soil. Transducing phages for members of the genus Bacillus have been described previously for B. subtilis and B. licheniformis (2-6). Those that have been best characterized are PBS-1 for B. subtilis (4) and SP-10 and SP-15 for both B. subtilis and B. licheni...

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Identification and genomic comparison of temperate bacteriophages derived from emetic Bacillus cereus

Cereulide-producing Bacillus cereus isolates can cause serious emetic (vomiting) syndrome and even acute lethality. As mobile genetic elements, the exploration of prophages derived from emetic B. cereus isolates will help in our understanding of the genetic diversity and evolution of these pathogens. In this study, five temperate phages derived from cereulide-producing B. cereus strains were in...

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Transduction in Bacillus cereus by each of two bacteriophages.

The ability of phage CP-51 to mediate transduction both homologously and heterologously in some of its hosts was investigated. CP-51 was shown to transduce Bacillus cereus strains 6464, 9139, and T in addition to 569 which was reported earlier from this laboratory. Furthermore, CP-51 grown on B. thuringiensis was shown to transduce some mutants of B. cereus. During this investigation, a second ...

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Genome Sequences of Three Novel Bacillus cereus Bacteriophages

The Bacillus cereus group is an assemblage of highly related firmicute bacteria that cause a variety of diseases in animals, including insects and humans. We announce three high-quality, complete genome sequences of bacteriophages we isolated from soil samples taken at the bases of fruit trees in Utah County, Utah. While two of the phages (Shanette and JL) are highly related myoviruses, the bac...

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ژورنال

عنوان ژورنال: Journal of Virology

سال: 1971

ISSN: 0022-538X,1098-5514

DOI: 10.1128/jvi.8.2.242-253.1971