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Article

Quorum-sensing regulation of a copper toxicity system in Pseudomonas aeruginosa.

Journal of bacteriology - 1 May 2010

Thaden Joshua T, Lory Stephen, Gardner Timothy S

Abstract excerpt

The LasR/LasI quorum-sensing system in Pseudomonas aeruginosa influences global gene expression and mediates pathogenesis. In this study, we show that the quorum-sensing system activates, via the transcriptional regulator PA4778, a copper resistance system composed of 11 genes. The quorum-sensing global regulator LasR was recently shown to directly activate transcription of PA4778, a cueR homolog and a MerR-type...

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Share to Electrophoretic Mobility Shift Assay
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 20233934
DOI: 10.1128/JB.01528-09
PMCID: PMC2863569

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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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