奶牛胚胎移植的研究进展

The Research Development on Cows' Embryo Transfer

胚胎移植技术作为一项实用的繁殖技术,在奶牛改良和繁殖育种中广泛应用。本文就奶牛胚胎移植的研究现状以及对包括胚胎冷冻保存、胚胎分割与融合、核移植、性别控制技术、体外受精技术、转基因技术等胚胎移植相关技术进行阐述。

Embryo transfer as an applied breed technology has been widely used in cows＇ upgrade and breeding. This article reviewed cows＇ embryo transfer research actuality and embryo transfer relative technology including embryo freezing preservation, embryo splitting and fusion, nuclear transfer, sex control, in-vitro fertilization, transgenic technology etc.