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Article

Quorum Sensing Regulators Are Required for Metabolic Fitness in Vibrio parahaemolyticus.

Infection and immunity - 1 Mar 2017

Kalburge Sai Siddarth, Carpenter Megan R, Rozovsky Sharon, Boyd E Fidelma

Abstract excerpt

Quorum sensing (QS) is a process by which bacteria alter gene expression in response to cell density changes. In Vibrio species, at low cell density, the sigma 54-dependent response regulator LuxO is active and regulates the two QS master regulators AphA, which is induced, and OpaR, which is repressed. At high cell density the opposite occurs: LuxO is inactive, and therefore OpaR is induced while AphA is...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 28069817
DOI: 10.1128/IAI.00930-16
PMCID: PMC5328491

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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