The gut microbiome of solitary bees is mainly affected by pathogen assemblage and partially by land use.

ABSTRACT: Pollinators, including solitary bees, are drastically declining worldwide. Among the factors contributing to this decline, bee pathogens and different land uses are of relevance. The link between the gut microbiome composition and host health has been recently studied for social pollinators (e.g. honeybees), whereas the information related to solitary bees is sparse. This work aimed at the characterization of the gut microbiome of the solitary bees Xylocopa augusti, Eucera fervens and Lasioglossum and attempted to correlate the gut microbial composition with the presence and load of different pathogens and land uses. Solitary bees were sampled in different sites (i.e. a farm, a natural reserve, and an urban plant nursery) showing different land uses. DNA was extracted from the gut, 16S rRN

SUBMITTER: Fernandez De Landa G 

PROVIDER: S-EPMC10131457 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature