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Article

Allelic variation of bile salt hydrolase genes in Lactobacillus salivarius does not determine bile resistance levels.

Journal of bacteriology - 1 Sept 2009

Fang Fang, Li Yin, Bumann Mario, Raftis Emma J, Casey Pat G, Cooney Jakki C, Walsh Martin A, O'Toole Paul W

Abstract excerpt

Commensal lactobacilli frequently produce bile salt hydrolase (Bsh) enzymes whose roles in intestinal survival are unclear. Twenty-six Lactobacillus salivarius strains from different sources all harbored a bsh1 allele on their respective megaplasmids. This allele was related to the plasmid-borne bsh1 gene of the probiotic strain UCC118. A second locus (bsh2) was found in the chromosomes of two strains that had...

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Source

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Identifiers

PMID: 19592587
DOI: 10.1128/JB.00506-09
PMCID: PMC2737978

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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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