Trans-generational immune priming against American Foulbrood does not affect the performance of honeybee colonies.

ABSTRACT: Honeybees are major pollinators for our food crops, but at the same time they face many stressors all over the world. One of the major threats to honeybee health are bacterial diseases, the most severe of which is the American Foulbrood (AFB). Recently a trans-generational vaccination approach against AFB has been proposed, showing strong potential in protecting the colonies from AFB outbreaks. Yet, what remains unstudied is whether the priming of the colony has any undesired side-effects. It is widely accepted that immune function is often a trade-off against other life-history traits, hence immune priming could have an effect on the colony performance. In this experiment we set up 48 hives, half of them with primed queens and half of them as controls. The hives were placed in six apiarie

SUBMITTER: Leponiemi M 

PROVIDER: S-EPMC10008890 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature