A high-throughput sequencing survey characterizing European foulbrood disease and Varroosis in honey bees.

ABSTRACT: As essential pollinators of ecosystems and agriculture, honey bees (Apis mellifera) are host to a variety of pathogens that result in colony loss. Two highly prevalent larval diseases are European foulbrood (EFB) attributed to the bacterium Melissococcus plutonius, and Varroosis wherein larvae can be afflicted by one or more paralytic viruses. Here we used high-throughput sequencing and qPCR to detail microbial succession of larval development from six diseased, and one disease-free apiary. The disease-free larval microbiome revealed a variety of disease-associated bacteria in early larval instars, but later developmental stages were dominated by beneficial symbionts. Microbial succession associated with EFB pathology differed by apiary, characterized by associations with various gram-posi

SUBMITTER: Anderson KE 

PROVIDER: S-EPMC9859799 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature