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Article

Mutations of ousA alter the virulence of Erwinia chrysanthemi.

Molecular plant-microbe interactions : MPMI - 1 Feb 2005

Gloux Karine, Touze Thierry, Pagot Yves, Jouan Bernard, Blanco Carlos

Abstract excerpt

A negative correlation was observed between the aggressiveness of several Erwinia chrysanthemi strains on potato tuber and their osmotic tolerance. The disruption of the ousA gene encoding the major osmoprotectant uptake system highly enhanced bacterial virulence on potato tubers. The ousA disruption also increased the maceration efficiency on potato tubers under anaerobic conditions. In the absence of oxygen,...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 15720084
DOI: 10.1094/MPMI-18-0150

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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