胚胎工程技术及其在畜牧业中的应用  

Embryo engineering technology and their application in animal production

作　　者：李勇[1] 窦忠英[1] 杨炜峰[1] 

机构地区：[1]西北农林科技大学陕西省干细胞工程技术研究中心,陕西杨凌712100

出　　处：《西北农林科技大学学报（自然科学版）》2004年第2期104-112,共9页Journal of Northwest A&F University(Natural Science Edition)

基　　金：国家自然科学基金项目(30070374)

摘　　要：　胚胎工程技术研究的目的,是对哺乳动物的胚胎在体外进行人为控制操作,让其继续发育,进而获得优良或珍稀动物个体,并应用这类技术进行基础研究和应用开发性研究。文章主要叙述了胚胎移植、胚胎冷冻保存、胚胎分割、体外受精、性别鉴定及控制、转基因动物、细胞核移植、胚胎干细胞和胚胎嵌合等胚胎工程技术及其在畜牧业中的应用前景。Aiming at the acquirement of improved or rare animals,and the basic research and applied development,the research on embryo engineering and technology intend to realize to the in vitro manual control of mammalian embryos and their further development.The paper reviewed the embryo engineering and technology,including embryo-transfer,embryo freezing/preservation,embryo division,in vitro fertilization,sex identification and control,gene-transferred animal,nuclear transfer,embryonic stem cell and embryo chimera,and their application prospect in animal farming.

关 键 词：胚胎工程技术 畜牧业 应用 胚胎移植 胚胎冷冻 胚胎分割 

分 类 号：S852.1[农业科学—基础兽医学]