Dynamic changes in the gut microbiota of SPF Bama piglets during breast and formula feeding.

ABSTRACT: The gut microbiota plays a crucial role in the growth performance, health status, and welfare of pigs. Breast milk is a key factor in the colonization of gut microbiota and the overall health of newborn piglets. With advancements in breeding technology, formula milk has been widely adopted as a substitute for breast milk. This study aims to investigate the effects of sow feeding (natural breastfeeding) and formula milk feeding on the gut microbiota of specific pathogen-free (SPF) Bama pigs. Using metagenomic sequencing technology, we analyzed 114 fecal samples to uncover the impacts of different feeding methods on gut microbial diversity, dominant microbial populations, metabolic functions, carbohydrate-active enzymes (CAZymes), and antibiotic resistance genes (ARGs). The results revealed

SUBMITTER: Zhang C 

PROVIDER: S-EPMC11897505 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature