| 现场分割奶牛胚胎产生同胚双犊的研究 |
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| 引用本文： | 樊敬庄,窦忠英,王新庄.现场分割奶牛胚胎产生同胚双犊的研究[J].西北农林科技大学学报(社会科学版),1993,21(Z2):49-51. |
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| 作者姓名： | 樊敬庄 窦忠英 王新庄 |
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| 作者单位： | 西北农业大学奶牛胚胎移植试验站，西北农业大学奶牛胚胎移植试验站，西北农业大学奶牛胚胎移植试验站，西北农业大学奶牛胚胎移植试验站，西北农业大学奶牛胚胎移植试验站，西安市草滩农场第一奶牛场，西安市草滩农场第一奶牛场 陕西杨陵 712100，陕西杨陵 712100，陕西杨陵 712100，陕西杨陵 712100，陕西杨陵 712100，西安 710021，西安 710021 |
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| 基金项目： | 国家863高技术研究资助项目 |
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| 摘 要： | 采用简易徒手胚胎分割法,一分为二分割奶牛胚胎。应用非手术方法,每头受体移植成对二分胚。移植4头受体,2头妊娠,其中1头产公犊1头,1头产母犊2头。该母犊为同胚双犊,健康,发育正常。
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| 关 键 词： | 胚胎分割 同胚双犊 奶牛 |
A Study on Production of Identical Twins by Bisection of Dairy Cattle Embryos on the Farm |
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| Fan Jingzhuang Dou Zhongying Wang Xinzhuang Ciuo Yongzhou Xu /haoxue.A Study on Production of Identical Twins by Bisection of Dairy Cattle Embryos on the Farm[J].Journal of Northwest Sci-Tech Univ of Agr and,1993,21(Z2):49-51. |
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| Authors: | Fan Jingzhuang Dou Zhongying Wang Xinzhuang Ciuo Yongzhou Xu /haoxue |
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| Abstract: | Each of the four embryos of dairy cattle was cut into two equal pieces with a micro-blade held by hand, and each pair of the halfembryos was then transferred non-surgically to one eattle recipient. Four recipients were transferred altogether,and two of them became pregnant. One produced a buli calf,and the other was delivered of two heit ers which were a pair of identical twins.both healthy and normal in their development. |
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| Keywords: | embryo bisection identical twin dairy cattle |
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