Phage C-1: an IncC Group Plasmid-specific Phage
نویسندگان
چکیده
منابع مشابه
Characterization of the replication, transfer, and plasmid/lytic phage cycle of the Streptomyces plasmid-phage pZL12.
We report here the isolation and recombinational cloning of a large plasmid, pZL12, from endophytic Streptomyces sp. 9R-2. pZL12 comprises 90,435 bp, encoding 112 genes, 30 of which are organized in a large operon resembling bacteriophage genes. A replication locus (repA) and a conjugal transfer locus (traA-traC) were identified in pZL12. Surprisingly, the supernatant of a 9R-2 liquid culture c...
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Coevolution with bacteriophages is a major selective force shaping bacterial populations and communities. A variety of both environmental and genetic factors has been shown to influence the mode and tempo of bacteria-phage coevolution. Here, we test the effects that carriage of a large conjugative plasmid, pQBR103, had on antagonistic coevolution between the bacterium Pseudomonas fluorescens an...
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A Klebsiella pneumoniae clinical strain, named SCKP83, was isolated and found to be resistant to colistin thanks to the presence plasmid-borne colistin resistant gene mcr-1. The strain was subjected to whole genome sequencing and conjugation experiments. The subsequent analysis indicated that the strain belongs to ST15 and the capsular type K41. In SCKP83, mcr-1 was carried by a 97.4-kb non-sel...
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When bacteria are simultaneously or consecutively infected by two dissimilar phages, any one bacterium yields, upon lysis, phage particles of one or the other of the parental types, never of both types (Delbriick and Luria, 1942; Delbruick, 1945). This phenomenon has been called mutual exclusion; the mechanism responsible for it is at present unknown. Recent work by Lwoff and his collaborators ...
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Cholera bacteriophages have been classified into four distinct groups by Mukerjee (I963a). Of these, the group IV phages can differentiate Vibrio eholerae and V. eltor organisms (Mukerjee, 1963b) and are of practical importance. The hitherto unreported physiological and physico-chemical properties of the group IV cholera phage, ~M49, have been investigated by us and the results are presented be...
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ژورنال
عنوان ژورنال: Microbiology
سال: 1981
ISSN: 1350-0872,1465-2080
DOI: 10.1099/00221287-122-1-155