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Article

Stringent response activates quorum sensing and modulates cell density-dependent gene expression in Pseudomonas aeruginosa.

Journal of bacteriology - 1 Sept 2001

van Delden C, Comte R, Bally A M

Abstract excerpt

During nutrient starvation, Escherichia coli elicits a stringent response involving the ribosome-associated protein RelA. Activation of RelA results in a global change in the cellular metabolism including enhanced expression of the stationary-phase sigma factor RpoS. In the human pathogen Pseudomonas aeruginosa, a complex quorum-sensing circuitry, linked to RpoS expression, is required for cell density-dependent...

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Identifiers

PMID: 11514523
DOI: 10.1128/JB.183.18.5376-5384.2001
PMCID: PMC95422

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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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