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Article

QscR, a modulator of quorum-sensing signal synthesis and virulence in Pseudomonas aeruginosa.

Proceedings of the National Academy of Sciences of the United States of America - 27 Feb 2001

Chugani S A, Whiteley M, Lee K M, D'Argenio D, Manoil C, Greenberg E P

Abstract excerpt

The opportunistic pathogenic bacterium Pseudomonas aeruginosa uses quorum-sensing signaling systems as global regulators of virulence genes. There are two quorum-sensing signal receptor and signal generator pairs, LasR-LasI and RhlR-RhlI. The recently completed P. aeruginosa genome-sequencing project revealed a gene coding for a homolog of the signal receptors, LasR and RhlR. Here we describe a role for this...

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Identifiers

PMID: 11226312
DOI: 10.1073/pnas.051624298
PMCID: PMC30211

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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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