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Article

Nutritional basis for colonization resistance by human commensal Escherichia coli strains HS and Nissle 1917 against E. coli O157:H7 in the mouse intestine.

PloS one - 1 Jan 2013

Maltby Rosalie, Leatham-Jensen Mary P, Gibson Terri, Cohen Paul S, Conway Tyrrell

Abstract excerpt

Escherichia coli is a single species consisting of many biotypes, some of which are commensal colonizers of mammals and others that cause disease. Humans are colonized on average with five commensal biotypes, and it is widely thought that the commensals serve as a barrier to infection by pathogens. Previous studies showed that a combination of three pre-colonized commensal E. coli strains prevents colonization of...

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Identifiers

PMID: 23349773
DOI: 10.1371/journal.pone.0053957
PMCID: PMC3547972

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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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