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The metabolic profile of Bifidobacterium dentium reflects its status as a human gut commensal

24 May 2021

Abstract excerpt

BACKGROUND: Bifidobacteria are commensal microbes of the mammalian gastrointestinal tract. In this study, we aimed to identify the intestinal colonization mechanisms and key metabolic pathways implemented by Bifidobacterium dentium. RESULTS: B. dentium displayed acid resistance, with high viability over a pH range from 4 to 7; findings that correlated to the expression of Na+/H+ antiporters within the B. dentium...

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PMID: 34030655
DOI: 10.1186/s12866-021-02166-6

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