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Article

Integration of the quorum-sensing system in the regulatory networks controlling virulence factor synthesis in Erwinia chrysanthemi.

Molecular microbiology - 1 Sept 1998

Reverchon S, Bouillant M L, Salmond G, Nasser W

Abstract excerpt

The expI-expR locus drives a quorum-sensing system in the phytopathogenic bacterium, Erwinia chrysanthemi. Purified ExpR, an N-acyl homoserine lactone-responsive regulatory protein, binds to the promoter/operator region of the expI and expR genes. DNase I footprinting experiments showed that ExpR protects the regions between -66 and -40 from the P1 transcription initiation site of expl and between -54 and -18...

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Source

Identifiers

PMID: 9781878
DOI: 10.1046/j.1365-2958.1998.01023.x

Genes

CRP

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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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