微丝在卵母细胞成熟过程中的作用及调控  

Effect and Regulation of Microfilaments in Mature Process of Oocyte

作　　者：王清泉[1] 曹翊杰 倪华[1] 

机构地区：[1]东北农业大学生命科学学院,哈尔滨150030 [2]哈尔滨医药集团生物工程有限公司,哈尔滨150030

出　　处：《细胞生物学杂志》2008年第3期347-351,共5页Chinese Journal of Cell Biology

基　　金：国家自然科学基金(No.30500361);黑龙江省教育厅科学研究项目(No.11511040)~~

摘　　要：微丝作为细胞骨架的组成部分,在卵母细胞成熟过程中的作用及调控近年来日益受到关注。微丝介导了卵母细胞中细胞器迁移、分散染色质收集、皮质重组、极性建立、第一极体排出等过程。现对微丝在卵母细胞的发育和成熟中作用机制的研究进展进行综述。Microfilaments, which is an ingredient of the cystoskeleton, exists in all kinds of cells. In recent years, the effect and regulation of microfilaments in the mature process of oocyte take more and more attentions. Microfilaments can regulate many cell activities, such as organelles migration, dispersed chromatin collection, cortex reorganization, polarity establishment, first polar body emission and so on. This article reviews the research progression about the mechanism of microfilaments in oocyte development and maturation.

关 键 词：微丝 卵母细胞 减数分裂 

分 类 号：Q954.4[生物学—动物学]