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Article

Natural genome diversity of AI-2 quorum sensing in Escherichia coli: conserved signal production but labile signal reception.

Genome biology and evolution - 1 Jan 2013

Brito Patrícia H, Rocha Eduardo P C, Xavier Karina B, Gordo Isabel

Abstract excerpt

Quorum sensing (QS) regulates the onset of bacterial social responses in function to cell density having an important impact in virulence. Autoinducer-2 (AI-2) is a signal that has the peculiarity of mediating both intra- and interspecies bacterial QS. We analyzed the diversity of all components...

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Identifiers

PMID: 23246794
DOI: 10.1093/gbe/evs122
PMCID: PMC3595036

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-23246794-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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