All high-quality sequencing reads were clustered using USEARCH (v7.0.1090) with 97% similarity, and operational taxonomic units (OTUs) were obtained with a certain threshold. Each OTU was selected as
This study aimed to explore whether Lactococcus G423 could improve growth performance and lipid metabolism of broilers by modulation of gut microbiota and metabolites. A total of 640 one-day-old AA br