Comparison of Bacterial Populations in the Ceca of Swine at Two Different Stages and their Functional Annotations.

ABSTRACT: The microbial composition in the cecum of pig influences host health, immunity, nutrient digestion, and feeding requirements significantly. Advancements in metagenome sequencing technologies such as 16S rRNAs have made it possible to explore cecum microbial population. In this study, we performed a comparative analysis of cecum microbiota of crossbred Korean native pigs at two different growth stages (stage L = 10 weeks, and stage LD = 26 weeks) using 16S rRNA sequencing technology. Our results revealed remarkable differences in microbial composition, α and β diversity, and differential abundance between the two stages. Phylum composition analysis with respect to SILVA132 database showed Firmicutes to be present at 51.87% and 48.76% in stages L and LD, respectively. Similarly, Ba

SUBMITTER: Kumar H 

PROVIDER: S-EPMC6562920 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature