Profiling of the intestinal community of Clostridia: taxonomy and evolutionary analysis.

ABSTRACT: Aim: Clostridia are relevant commensals of the human gut due to their major presence and correlations to the host. In this study, we investigated intestinal Clostridia of 51 healthy subjects and reconstructed their taxonomy and phylogeny. The relatively small number of intestinal Clostridia allowed a systematic whole genome approach based on average amino acid identity (AAI) and core genome with the aim of revising the current classification into genera and determining evolutionary relationships. Methods: 51 healthy subjects' metagenomes were retrieved from public databases. After the dataset's validation through comparison with Human Microbiome Project (HMP) samples, the metagenomes were profiled using MetaPhlAn3 to identify the population ascribed to th

SUBMITTER: Candeliere F 

PROVIDER: S-EPMC10688793 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature