Genes associated with hot defensive bee ball in the Japanese honeybee, Apis cerana japonica.

ABSTRACT:

Background

The Japanese honeybee, Apis cerana japonica, shows a specific defensive behavior, known as a "hot defensive bee ball," used against the giant hornet, Vespa mandarinia. Hundreds of honeybee workers surround a hornet and make a "bee ball" during this behavior. They maintain the ball for around 30 min, and its core temperature can reach 46. Although various studies have been conducted on the characteristics of this behavior, its molecular mechanism has yet to be elucidated. Here, we performed a comprehensive transcriptomic analysis to detect candidate genes related to balling behavior.

Results

The expression levels of differentially expressed genes (DEGs) in the brain, flight muscle, and fat body were evaluated during ball formation and incubation at 46 °C. The DEGs

SUBMITTER: Kamioka T 

PROVIDER: S-EPMC8925055 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature