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Article

The PqrR transcriptional repressor of Pseudomonas aeruginosa transduces redox signals via an iron-containing prosthetic group.

Journal of bacteriology - 1 Nov 2009

Rungrassamee Wanilada, Ryan Kelly C, Maroney Michael J, Pomposiello Pablo J

Abstract excerpt

Inducible defenses against oxidative stress are coordinated by redox-sensitive transcription factors that transduce oxidative damage into differential gene expression. The opportunistic human pathogen Pseudomonas aeruginosa has evolved under physiological and host-derived sources of oxidative stress. Previous work showed that the pqrABC and pqrR genes of P. aeruginosa, all lacking known functions, were induced by...

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Identifiers

PMID: 19717597
DOI: 10.1128/JB.00932-09
PMCID: PMC2795298

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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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