家蚕胚胎滞育的生理生化研究概述  

Overview of physiological and biochemical research on embryo diapause of silkworm, Bombyx mori

作　　者：解鸿青 李晓童[1] 沈张飞 朗明紫 陈亚洁[1] 李建琴 占鹏飞 费建明 时连根[1] XIE Hong-qing;LI Xiao-tong;SHEN Zhang-fei;LANG Ming-zi;CHEN Ya-jie;LI Jian-qin;ZHAN Peng-fei;FEI Jian-ming;SHI Lian-gen(College of Animal Sciences,Zhejiang University,Hangzhou 310058,China;Huzhou Academy of Agricultural Sciences,Huzhou 313000 Zhejiang,China)

机构地区：[1]浙江大学动物科学学院,浙江杭州310058 [2]湖州市农业科学研究院,浙江湖州313000

出　　处：《蚕桑通报》2018年第2期11-13,27,共4页Bulletin of Sericulture

基　　金：国家自然科学基金项目(31572462;31272375);浙江省科技计划项目(2016C32079)

摘　　要：在蛹期由咽下神经节合成和分泌的大量滞育激素(dH)作用于卵巢,引起系列生理生化变化,主要包括H2O2水平降低、山梨醇积累、葡萄糖减少、呼吸耗氧量下降等,最终导致家蚕胚胎进入滞育。本文综述了家蚕胚胎滞育的生理生化研究概况,以期为家蚕胚胎滞育机理研究提供借鉴和参考。The diapause hormone(d H),synthesized and secreted by the inferior pharyngeal ganglion during pupal stage,acts on the ovary,causing a series of physiological and biochemical changes,mainly including the decrease of H2O2 level,sorbitol accumulation,the decrease of glucose and the decrease of oxygen consumption and so on.Eventually,silkworm embryo enters diapause.In this article,we reviewed the general situation of physiological and biochemical studies on diapause of silkworm.It is expected to provide insights and references for the research of the mechanism of silkworm embryo diapause.

关 键 词：家蚕 胚胎滞育 滞育激素 生理生化 

分 类 号：S881.2[农业科学—特种经济动物饲养]