Gut microbiota of endangered crested ibis: Establishment, diversity, and association with reproductive output.

ABSTRACT: Gut microbiota is known to influence the host's health; an imbalance of the gut microbial community leads to various intestinal and non-intestinal diseases. Research on gut microbes of endangered birds is vital for their conservation. However, a thorough understanding of the gut microbiome composition present in crested ibises at different ages and its correlation with crested ibis reproductive capacity has remained elusive. Here, we used 16S rRNA gene sequencing to explore the fecal microbial structure of nestlings and adult birds, and the difference in gut microbiota between healthy and sterile crested ibises. We observed that (1) bacterial microbiota, alpha and beta diversity of one-day-old nestlings significantly distinguished from other nestlings; abundance of Proteobacteria decreased

SUBMITTER: Ran J 

PROVIDER: S-EPMC8064547 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature