This work was supported by the National Natural Science Foundation of China(Grant No.32100379);the Natural Science Foundation of Guangdong Province(Grant No.2023A1515010512);the GuangDong Basic and Applied Basic Research Foundation(Grant No.2020A1515110285);the China Postdoctoral Science Foundation(Grant No.2020M672678).English was polished by the Nature Publishing Group.
Reproduction is of great importance for the continuation of the species.In insects,the fat body is the major tissue for nutrient storage and involved in vitellogenesis,which is essential for female reproduction.Here,2...