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Article

Sigma factor N, liaison to an ntrC and rpoS dependent regulatory pathway controlling acid resistance and the LEE in enterohemorrhagic Escherichia coli.

PloS one - 1 Jan 2012

Mitra Avishek, Fay Pamela A, Morgan Jason K, Vendura Khoury W, Versaggi Salvatore L, Riordan James T

Abstract excerpt

Enterohemorrhagic Escherichia coli (EHEC) is dependent on acid resistance for gastric passage and low oral infectious dose, and the locus of enterocyte effacement (LEE) for intestinal colonization. Mutation of rpoN, encoding sigma factor N (σ(N)), dramatically alters the growth-phase dependent re...

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Identifiers

PMID: 23029465
DOI: 10.1371/journal.pone.0046288
PMCID: PMC3459932

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-23029465-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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