哺乳动物克隆技术的应用前景与亟待解决的几个问题  

The Prospect of Mammalian Animal Cloning and Its Problem

作　　者：张彬彬[1] 张兰[1] 

机构地区：[1]滨州师范专科学校,山东滨州256600

出　　处：《滨州师专学报》2003年第4期90-92,共3页Journal of Binzhou Teachers College

摘　　要：哺乳动物克隆技术在组织工程、遗传育种、医药生产、拯救濒危动物等方面均显示出广阔的发展前景.但是目前动物体细胞克隆的成功率只有1%～3%,还很低.解决这一现状的关键问题是要解决细胞质、核周期的相容性,部分个体生理或免疫缺陷,重构胚完成整个发育过程等问题.Animal cloning would have much prospect-it can be used for tissue engineering,duplication of excellent breeds,medicine making and retrieval of the endangered species. However, the successful rate for mammalian cloning by nuclear transplantation is still low , generally only 1-3%. The first step to solve this problem is to keep cytoplasm harmony with nucleus cycle,to better physiological deficiency and immunity defect,and to rebuilt embryo.

关 键 词：哺乳动物 克隆技术 成功率 免疫缺陷 受体细胞 供体细胞 核周期 

分 类 号：Q785[生物学—分子生物学] Q959.8