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    • 10. 发明申请
    • CLONING METHOD OF CANIDS
    • 癌症克隆方法
    • WO2009133994A1
    • 2009-11-05
    • PCT/KR2008/005444
    • 2008-09-16
    • HWANG, Woo Suk
    • HWANG, Woo Suk
    • C12N5/06
    • C12N15/877
    • The present invention relates to a method for producing cloned canines. More particularly, it relates to a method of producing a nuclear transfer embryo by enucleating an optimal mature oocyte collected from the living body of a canine to prepare an enucleated oocyte and transferring a canine somatic cell as a nuclear donor cell into the enucleated oocyte in optimized conditions, and a method of producing a cloned canine by transferring the produced nuclear transfer embryo into the oviduct of a surrogate mother. Also, the invention relates to a cloned canine produced by the method. The invention makes it possible to collect mature oocyte at the optimum time, can increase production efficiency by increasing the oocyte fusion and activation efficiency, and will contribute to the propagation of expensive companion animals and the conservation of rare or nearly extinct canines. In addition, the invention will greatly contribute to the medical research fields, including the production of disease model animals and the production of useful proteins.
    • 本发明涉及克隆犬科的生产方法。 更具体地说,本发明涉及一种生产核转移胚胎的方法,该方法是通过摘出从犬的活体收集的最佳成熟卵母细胞来制备脱胚卵母细胞,并将作为核供体细胞的犬体细胞转移到去核卵母细胞中, 条件和通过将产生的核转移胚转移到替代母体的输卵管中来产生克隆的犬的方法。 此外,本发明涉及通过该方法生产的克隆的犬。 本发明可以在最佳时间收集成熟卵母细胞,通过增加卵母细胞融合和活化效率提高生产效率,有助于昂贵的伴侣动物的繁殖和珍稀或几乎灭绝的犬的保护。 此外,本发明将大大有助于医学研究领域,包括疾病模型动物的生产和有用的蛋白质的生产。