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Plasmid pAMS1-encoded, bacteriocin-related "Siblicide" in Enterococcus faecalis.

ABSTRACT: The Enterococcus faecalis class IIa bacteriocin MC4-1 encoded by the sex pheromone-responding, multiple-antibiotic resistance plasmid pAMS1 exhibits "siblicidal" (sibling-killing) activity under certain conditions. Stabs of plasmid-containing cells on solid medium containing lawns of bacteria of the same (plasmid-containing) strain give rise to zones of inhibition. If the plasmid-containing host also produces gelatinase, bacteriocin cannot be detected.

SUBMITTER: Sedgley CM

PROVIDER: S-EPMC2681816 | biostudies-literature | 2009 May

REPOSITORIES: biostudies-literature

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Plasmid pAMS1-encoded, bacteriocin-related "Siblicide" in Enterococcus faecalis.

Sedgley Christine M CM Clewell Don B DB Flannagan Susan E SE

Journal of bacteriology 20090306 9

The Enterococcus faecalis class IIa bacteriocin MC4-1 encoded by the sex pheromone-responding, multiple-antibiotic resistance plasmid pAMS1 exhibits "siblicidal" (sibling-killing) activity under certain conditions. Stabs of plasmid-containing cells on solid medium containing lawns of bacteria of the same (plasmid-containing) strain give rise to zones of inhibition. If the plasmid-containing host also produces gelatinase, bacteriocin cannot be detected. ...[more]

PMID: 19270087

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