幼龄羔羊超数排卵及体外生产胚胎技术  

Technology for Superovulation and in Vitro Embryo Production in Lambs

作　　者：尹峰[1] 王利民[1] 

机构地区：[1]吉林农业大学动物科技学院,吉林长春130118

出　　处：《动物医学进展》2013年第12期190-194,共5页Progress In Veterinary Medicine

基　　金：吉林省教育厅"十二五"科学技术研究资助项目(2012042)

摘　　要：幼龄羔羊超数排卵及体外胚胎生产技术是大量获取后代的一种新方法,该项技术原理是将幼畜超数排卵与卵母细胞的体外成熟、卵母细胞的体外受精、胚胎的体外培养和胚胎移植等技术集合而成的生物高技术繁殖体系,可以极大程度缩短世代间隔,为胚胎生产和研究提供丰富的资源。通过对国内外超数排卵、卵母细胞的体外成熟、体外受精、胚胎移植等技术相关资料的查阅分析,为幼龄羔羊体外生产胚胎技术的进一步研究和优良种畜扩繁、缩短世代间隔、遗传改良等方面提供参考。The superovulation of lambs and in vitro embryo production is a new method for a mass of offsprings.The technology is gathering the superovulation,in vitro oocyte maturation,oocyte fertilization,embryo culture and embryo transfer together,and can greatly shorten the generation interval and provide a wealth of resources for embryo production and research.Through the analysis of technology in superovulation,oocyte in vitro maturation,in vitro fertilization and embryo transplantation,it can provide a new method for the further study of in vitro production of lambs,breeding multiplication,shortening the generation interval and genetic improvement.

关 键 词：羔羊 超数排卵 卵母细胞 胚胎移植 

分 类 号：S814.4[农业科学—畜牧学]