Host Phylogeny and Diet Shape Gut Microbial Communities Within Bamboo-Feeding Insects.

ABSTRACT: The gut microbiome plays an important role in a host's development and adaption to its dietary niche. In this study, a group of bamboo-feeding insects are used to explore the potential role of the gut microbiota in the convergent adaptation to extreme diet specialization. Specifically, using a 16S rRNA marker and an Illumina sequencing platform, we profiled the microbial communities of 76 gut samples collected from nine bamboo-feeding insects, including both hemimetabolous (Orthoptera and Hemiptera) and holometabolous (Coleoptera and Lepidoptera) species, which are specialized in three distinct dietary niches: bamboo leaf, shoot, and sap. The gut microbiota of these insects were dominated by Proteobacteria, Firmicutes, and Bacteroidetes and were clustered into solid (leaf and shoot) and li

SUBMITTER: Huang K 

PROVIDER: S-EPMC8260032 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature