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Article

Comparative study of regulatory mechanisms for pectinase production by Erwinia carotovora subsp. carotovora and Erwinia chrysanthemi.

Molecular plant-microbe interactions : MPMI - 1 Mar 2003

Matsumoto Hiroyuki, Jitareerat Pongphen, Baba Yasuhiro, Tsuyumu Shinji

Abstract excerpt

The production of pectinase, the major virulence determinant of soft-rot Erwinia species, is controlled by many regulatory factors. We focused on the major regulatory proteins, KdgR, CRP, Pir, and PecS, characterized mainly in E. chrysanthemi, and tested for their presence and function in the control of pectate lyase (Pel) and polygalacturonase (Peh) production in E. carotovora subsp. carotovora. Homologues of...

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Identifiers

PMID: 12650454
DOI: 10.1094/MPMI.2003.16.3.226

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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Comparative study of regulatory mechanisms for pectinase production by Erwinia carotovora subsp. carotovora and Erwinia chrysanthemi.PMID 12650454Read ↗

The cyclic AMP receptor protein is the main activator of pectinolysis genes in Erwinia chrysanthemi.Semantic proximity Read ↗

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The oligogalacturonate-specific porin KdgM of Erwinia chrysanthemi belongs to a new porin family.Semantic proximity Read ↗

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PecS is a global regulator of the symptomatic phase in the phytopathogenic bacterium Erwinia chrysanthemi 3937.Semantic proximity Read ↗

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