| 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。 |
| 关键词: 胚胎工程 胚胎移植 体外受精 胚胎干细胞 |
| DOI： |
| 分类号: |
| 基金项目:国家自然科学基金项目(30070374) |
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| Embryo engineering technology and their application in animal production |
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| Abstract: |
| 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. |
| Key words: embryo engineering embryo transfer in vitro fertilization embryo stem cell |
