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Article

The conserved nhaAR operon is drastically divergent between B2 and non-B2 Escherichia coli and is involved in extra-intestinal virulence.

PloS one - 1 Jan 2014

Lescat Mathilde, Reibel Florence, Pintard Coralie, Dion Sara, Glodt Jérémy, Gateau Cecile, Launay Adrien, Ledda Alice, Cruveiller Stephane, Cruvellier Stephane, Tourret Jérôme, Tenaillon Olivier

Abstract excerpt

The Escherichia coli species is divided in phylogenetic groups that differ in their virulence and commensal distribution. Strains belonging to the B2 group are involved in extra-intestinal pathologies but also appear to be more prevalent as commensals among human occidental populations. To investigate the genetic specificities of B2 sub-group, we used 128 sequenced genomes and identified genes of the core genome...

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Identifiers

PMID: 25268639
DOI: 10.1371/journal.pone.0108738
PMCID: PMC4182557

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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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