昆虫母体效应基因功能研究进展  

Progress in research on the functions of insect maternal effect genes

作　　者：杨梅 何静怡 林佳 王方海[1] YANG Mei;HE Jing-Yi;LIN Jia;WANG Fang-Hai(State Key Laboratory for Biocontrol and Institute of Entomology,Sun Yat-sen University,Guangzhou 510275,China)

机构地区：[1]中山大学生命科学学院昆虫学研究所,有害生物控制与资源利用国家重点实验室,广州510275

出　　处：《应用昆虫学报》2020年第3期568-573,共6页Chinese Journal of Applied Entomology

基　　金：广东省自然科学基金资助项目(2019A1515010091)。

摘　　要：本文主要综述了昆虫母体效应基因对后代生长发育的影响。目前发现昆虫母体效应基因可以诱导胚胎前后极性和背腹极性的形成、调节卵滞育、增强免疫力、影响后代型性分化和发育历期等。随着CRISPR等新技术的不断发展和应用,将会拓展母体效应基因功能研究的范围和深度,这将有助于开发新的技术去改善经济昆虫的性状和控制农业害虫的危害。This paper reviews the effects of maternal effect genes on the growth and development of insects.Insect maternal effect genes are known to induce the formation of anteroposterior and dorsiventral polarity in embryos,regulate the diapause of eggs,enhance immunity and influence the differentiation and developmental period of progeny.The continuous development and application of CRISPR and other new technologies will expand the scope and depth of research on maternal effect gene functions,which in turn will help develop new technologies to both improve the positive traits of beneficial insects and control agricultural pests.

关 键 词：母体效应基因 胚胎前后极性 胚胎背腹极性 卵滞育 免疫力 生长发育 

分 类 号：Q963[生物学—昆虫学]