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。

    복제 산양의 체세포 핵 이식에 의한 재복제 방법
    3.
    发明公开
    복제 산양의 체세포 핵 이식에 의한 재복제 방법 无效
    通过从克隆山羊转移自身细胞核的重建方法

    公开(公告)号:KR1020080107508A

    公开(公告)日:2008-12-11

    申请号:KR1020070055347

    申请日:2007-06-07

    Abstract: A recloned fertilized egg of a goat, and a method for preparing the recloned fertilized egg of a goat are provided to allow the cloned goat having a desired character to be produced massively into many individuals for many generations. A recloned fertilized egg of a goat is prepared by preparing the somatic cell derived from the cloned goat born by the somatic cell nuclear transfer as a donor nucleus for re-cloning; collecting an ovum from the goat to prepare a recipient oocyte; and enucleating the recipient oocyte, transferring the donor nucleus to fuse it, and activating it to prepare a fertilized egg.

    Abstract translation: 提供了一种山羊的经过重新施用的受精卵,以及制备山羊的再生受精卵的方法,以便将具有期望特征的克隆山羊大量生产成多个个体。 通过制备衍生自由体细胞核转移产生的克隆山羊作为再克隆的供体核的体细胞来制备山羊的经转基因受精卵; 从山羊收集卵子以准备接受卵母细胞; 并摘取受体卵母细胞,转移供体核以使其融合,并激活它以制备受精卵。

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