哺乳动物生精细胞显微授精研究现状与展望

The Present and Prospect of Mammalian Male Germ Cell Insemination by Microinjection

对哺乳动物生精细胞进行显微授精这一新型体外授精技术的研究现状、技术方法、细胞周期及调控、基因印迹及其运用前景进行较系统全面的概述，旨在促进我国同类研究的快速发展，使该项技术早日在我国畜牧业和濒危动物保护方面发挥重大作用。

This paper systrnaticaly discussed the present status、methods、cell cycle and its control、genomic imprinting and its applying perspectives of in vitro insemination technique,the microinjection of mammals male germ cell.Our purpose is to accelerate this techniqus's development,and make it qiuckly play a major role in chinese animal husbandary and wildlife conservation.