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Article

The cyclic AMP receptor protein modulates colonial morphology in Vibrio cholerae.

Applied and environmental microbiology - 1 Nov 2007

Liang Weili, Silva Anisia J, Benitez Jorge A

Abstract excerpt

Inactivation of the quorum-sensing regulator HapR causes Vibrio cholerae El Tor biotype strain C7258 to adopt a rugose colonial morphology that correlates with enhanced biofilm formation. V. cholerae mutants lacking the cyclic AMP (cAMP) receptor protein (CRP) produce very little HapR, which results in elevated expression of Vibrio exopolysaccharide (vps) genes and biofilm compared to the wild type. However,...

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Identifiers

PMID: 17921282
DOI: 10.1128/AEM.01564-07
PMCID: PMC2168207

Genes

CRP

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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