Metabolic and inflammatory linkage of the chicken cecal microbiome to growth performance.

ABSTRACT:

Introduction

Chinese indigenous chicken breeds are widely used as food in China but their slow growth rate and long farming cycle has limited their industrial production.

Methods

In the current study we examined whether the market weights of native chicken breeds were related to specific cecal bacteria, serum metabolites and inflammatory cytokines. We examined cecal bacterial taxa using 16S rDNA analysis along with untargeted serum metabolites and serum inflammatory cytokines.

Results

We found that the cecal microbiota could explain 10.1% of the individual differences in chicken weights and identified key cecal bacterial genera that influenced this phenotype. The presence of Sphaerochaeta spp. improved growth performance via bovinic acid metabolism. In contrast

SUBMITTER: Wang L 

PROVIDER: S-EPMC9995838 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature