The microRNA miR-14 Regulates Egg-Laying by Targeting EcR in Honeybees (Apis mellifera).

ABSTRACT: Honeybees (Apis mellifera) are important pollinators and are commonly used for honey production. The oviposition behavior in honeybees is complex and errors in oviposition could affect the development of the bee colony. Recent studies reported that RNA-RNA cross-talk played a critical role in several biological processes, including reproduction. Ecdysone receptor (EcR) and miR-14 were previously reported to play important roles in egg-laying. Moreover, EcR was predicted to be the target gene of miR-14 and may form miR-14-EcR cross-talk. In this study, knocking down and overexpression of miR-14 and EcR in queen model were implemented. The effect of RNA expression of miR-14 and EcR on the number of eggs laid by honeybee queens were analyzed. Further, luciferase assay was used to confirm the

SUBMITTER: Chen X 

PROVIDER: S-EPMC8071020 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature