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Article

Differential regulation of twitching motility and elastase production by Vfr in Pseudomonas aeruginosa.

Journal of bacteriology - 1 Jul 2002

Beatson Scott A, Whitchurch Cynthia B, Sargent Jennifer L, Levesque Roger C, Mattick John S

Abstract excerpt

Vfr, a homolog of Escherichia coli cyclic AMP (cAMP) receptor protein, has been shown to regulate quorum sensing, exotoxin A production, and regA transcription in Pseudomonas aeruginosa. We identified a twitching motility-defective mutant that carries a transposon insertion in vfr and confirmed that vfr is required for twitching motility by construction of an independent allelic deletion-replacement mutant of vfr...

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Share to Cyclic AMP
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 12057955
DOI: 10.1128/JB.184.13.3605-3613.2002
PMCID: PMC135129

Genes

CRP

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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