Comparative Analyses of the Digestive Tract Microbiota of New Guinean Passerine Birds.

ABSTRACT: The digestive tract microbiota (DTM) plays a plethora of functions that enable hosts to exploit novel niches. However, our understanding of the DTM of birds, particularly passerines, and the turnover of microbial communities along the digestive tract are limited. To better understand how passerine DTMs are assembled, and how the composition changes along the digestive tract, we investigated the DTM of seven different compartments along the digestive tract of nine New Guinean passerine bird species using Illumina MiSeq sequencing of the V4 region of the 16S rRNA. Overall, passerine DTMs were dominated by the phyla Firmicutes and Proteobacteria. We found bird species-specific DTM assemblages and the DTM of different compartments from the same species tended to cluster together. We also found

SUBMITTER: Bodawatta KH 

PROVIDER: S-EPMC6097311 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature