Differences in prokaryotic and viral community between rumen and feces.

ABSTRACT: Ruminants harbor diverse microbial communities, including prokaryotes and viruses, across their digestive tract. Rumen viruses contribute to carbohydrate metabolism; however, their persistence and host interactions in the lower gastrointestinal tract remain unclear. In this study, we investigated the prokaryotic and viral communities in the rumen and feces of the same wethers using whole-metagenomic and virus-like particle metagenomic sequencing. For prokaryotic community analysis, we reconstructed over 300 metagenome-assembled genomes, most of which were novel. These revealed strong site specificity, with distinct prokaryotic community compositions between the rumen and feces. Virome analysis recovered more than 6,000 viral genomes, including many novel viruses. Unlike prokaryotes, severa

SUBMITTER: Sato Y 

PROVIDER: S-EPMC12680627 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature