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Article

Identification of genes in the VirR regulon of Pectobacterium atrosepticum and characterization of their roles in quorum sensing-dependent virulence.

Environmental microbiology - 1 Mar 2013

Monson Rita, Burr Tom, Carlton Timothy, Liu Hui, Hedley Peter, Toth Ian, Salmond George P C

Abstract excerpt

In the economically important phytopathogen, Pectobacterium atrosepticum, expression of plant cell wall degrading enzymes and other virulence determinants is controlled in a cell density-dependent fashion, termed quorum sensing (QS). Canonical QS systems in Gram-negative bacteria contain a LuxI-type protein, synthesizing a signalling molecule, and a LuxR-type regulator, responding to the signalling molecule above...

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PMID: 22788996
DOI: 10.1111/j.1462-2920.2012.02822.x

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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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