hGM-CSF 유전자로 형질전환된 산양 체세포의 핵이이식된 복제수정란 및 이의 제조방법
    2.
    发明公开
    hGM-CSF 유전자로 형질전환된 산양 체세포의 핵이이식된 복제수정란 및 이의 제조방법 有权
    通过用HGM-CSF基因转移的细胞核生成转基因胚胎及其制备方法

    公开(公告)号:KR1020080034556A

    公开(公告)日:2008-04-22

    申请号:KR1020060100639

    申请日:2006-10-17

    Abstract: A production method of a transgenic cloned embryo having a goat somatic cell nucleus transfected with hGM-CSF(human granulocyte macrophage-colony stimulating factor) gene is provided to produce a cloned goat expressing the hGM-CSF from the mammary gland, thereby improving the production yield of hGM-CSF. A production method of a transgenic cloned goat embryo comprises the steps of: (1) transforming a somatic cell of goat with a recombinant expression vector containing an hGM-CSF gene to prepare a nucleus donor cell; (2) collecting an ovum from the goat to prepare a nucleus recipient ovum; and (3) denucleating the recipient ovum, transplanting the nucleus donor cell into the recipient ovum and fusing them to prepare the transgenic cloned embryo.

    Abstract translation: 提供了具有用hGM-CSF(人粒细胞巨噬细胞集落刺激因子)基因转染的山羊体细胞核的转基因克隆胚胎的制备方法,以从乳腺产生表达hGM-CSF的克隆山羊,从而提高产量 hGM-CSF产量。 转基因克隆山羊胚胎的制备方法包括以下步骤:(1)用含有hGM-CSF基因的重组表达载体转化山羊的体细胞以制备核供体细胞; (2)从山羊收集卵,制备受精卵; (3)使受体卵脱核,将核供体细胞移植到受体卵中并使其融合以制备转基因克隆的胚胎。

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