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The diversity and composition of the human gut lactic acid bacteria and bifidobacterial microbiota vary depending on age

9 Oct 2021

Abstract excerpt

Aging is associated with gut microbiota alterations, characterized by changes in intestinal microbial diversity and composition. However, no study has yet focused on investigating age-related changes in the low-abundant but potentially beneficial subpopulations of gut lactic acid bacteria (LAB) and Bifidobacterium. Our study found that the subjects' age correlated negatively with the alpha diversity of the gut...

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PMID: 34625821
DOI: 10.1007/s00253-021-11625-z

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