Effects of Sex and Diet on Gut Microbiota of Farmland-Dependent Wintering Birds.

ABSTRACT: Gut microbiota plays an important role for bird biological and ecological properties, and sex and diet may be important intrinsic and extrinsic factors influencing gut microbial communities. However, sex difference of gut microbiota has been rarely investigated in free-living birds, and it remains unclear how sex and diet interactively affect avian gut microbiota composition and diversity, particularly under natural conditions. Here we used non-invasive molecular sexing technique to sex the fecal samples collected from two wintering sites of Great Bustard, which is the most sexually dimorphic among birds, as well as a typical farmland-dependent wintering bird. High-throughput sequencing of 16S was applied to identify the gut microbiota communities for both sexes under two diets (wheat_corn

SUBMITTER: Liu G 

PROVIDER: S-EPMC7688461 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature