摘要
卵母细胞在成熟过程中经过减数分裂和分化形成配子,卵母细胞透明带（ZP）主要具有ZP1、ZP2、ZP3以及ZP4等4种结构蛋白。不同物种中ZP结构不同,且卵母细胞ZP在体外受精过程中能够阻止多精入卵。文章主要综述了卵母细胞ZP的结构和其在体外受精过程中的作用机制,以期为研究体外受精提供参考。
In the process of maturation,the oocytes can form gametes after meiosis and differentiation. There are 4 structural proteins,such as ZP1,ZP2,ZP3 and ZP4,in the zona pellucida of oocytes. There are different ZP structures in different species. The ZP of oocytes can prevent polyspermy during in vitro fertilization（IVF）. This paper mainly reviews the structure of oocyte ZP and function during IVF in order to lay the foundation for further research on IVF.
作者
李作臣
姜泽
玄彪
陈璇
金一
LI Zuochen;JIANG Ze;XUAN Biao;CHEN Xuan;JIN Yi(Agricultural college of Yanbian University, Yanji 133002, China)
出处
《黑龙江畜牧兽医》
CAS
北大核心
2018年第7期30-33,247,共5页
Heilongjiang Animal Science And veterinary Medicine
基金
国家自然科学基金项目(413010023)
