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N-Acyl-L-homoserine lactone autoinducers control production of an extracellular lipopeptide biosurfactant required for swarming motility of Serratia liquefaciens MG1.

ABSTRACT: A nonswarming Serratia liquefaciens mutant deficient in serrawettin W2 production was constructed by transposon mutagenesis. Sequence homology indicated that insertion had occurred in gene swrA, which encodes a putative peptide synthetase. Expression of swrA is controlled by quorum sensing.

SUBMITTER: Lindum PW

PROVIDER: S-EPMC107727 | biostudies-literature | 1998 Dec

REPOSITORIES: biostudies-literature

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N-Acyl-L-homoserine lactone autoinducers control production of an extracellular lipopeptide biosurfactant required for swarming motility of Serratia liquefaciens MG1.

Lindum P W PW Anthoni U U Christophersen C C Eberl L L Molin S S Givskov M M

Journal of bacteriology 19981201 23

A nonswarming Serratia liquefaciens mutant deficient in serrawettin W2 production was constructed by transposon mutagenesis. Sequence homology indicated that insertion had occurred in gene swrA, which encodes a putative peptide synthetase. Expression of swrA is controlled by quorum sensing. ...[more]

PMID: 9829950

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