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公开(公告)号:KR100824218B1
公开(公告)日:2008-04-25
申请号:KR1020060128318
申请日:2006-12-15
Applicant: 재단법인서울대학교산학협력재단
Abstract: A method for producing a cloned wolf is provided to contribute to preserve a rare and endangered species wolf and develop veterinary medicine, anthropology and medicine study fields. A method for preparing a nuclear transplant embryo of wolf comprises the steps of: (a) removing a nucleus from ovum of a canine animal such as dog, wolf, fox, jackal, coyote, dhole, and raccoon dog to prepare a denucleated ovum; (b) isolating a somatic cell from a tissue of the wolf to prepare a donor nucleus cell; (c) micro-injecting the donor nucleus cell into the denucleated ovum and electrofusing it; and (d) activating the fused ovum. A nuclear transplant embryo prepared by the method is deposited as a deposition no. KCTC 10903BP. A method for producing a cloned wolf comprises a step of transplanting the nuclear transplant embryo into an oviduct of a canine animal surrogate mother. Further, the electrofusing step is performed at a voltage of 3.6 to 4.1 kv/cm, for 10 to 30 mus, 1 to 3 times.
Abstract translation: 提供了克隆狼的生产方法,有助于保护珍稀濒危物种狼,开发兽药,人类学和医学研究领域。 制备狼的核移植胚胎的方法包括以下步骤:(a)从狗,狼,狐狸,豺狼,土拨鼠,hole和浣熊犬等动物的卵中除去核,以制备脱核卵; (b)从狼的组织中分离体细胞以制备供体核细胞; (c)将供体核细胞微注射到去核的卵中并将其电铸; 和(d)激活融合的卵子。 通过该方法制备的核移植胚胎被沉积为沉积物。 KCTC 10903BP。 克隆的狼的制备方法包括将核移植胚胎移植到犬动物替代母亲的输卵管中的步骤。 此外,电熔步骤在3.6至4.1kv / cm的电压下进行10至30次,1至3次。
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公开(公告)号:KR100733012B1
公开(公告)日:2007-06-28
申请号:KR1020050067736
申请日:2005-07-26
Applicant: 재단법인서울대학교산학협력재단
IPC: C12N5/16
CPC classification number: C12N15/877
Abstract: 본 발명은 복제된 개과 동물 및 이의 생산방법에 관한 것이다. 보다 구체적으로 본 발명은 개과 동물의 성숙 난자로부터 핵을 제거하여 탈핵 난자를 제조한 다음 개과 동물의 체세포를 공여 핵 세포로 이용하여 상기 탈핵 난자에 최적화된 조건으로 핵 이식을 수행하여 핵 이식란을 제조하고, 이를 대리모의 난관에 이식하는 것을 특징으로 하는 복제된 개과 동물의 생산방법 및 상기 방법에 의해 생산된 복제된 개과 동물에 관한 것이다.
본 발명에 따른 방법은 복제된 개과 동물을 생산하는 효과가 있으며 이는 우량 개과 동물의 번식, 희귀· 멸종 위기의 개과 동물의 보존, 이종이식, 질환 모델동물 등 수의학, 인류학 및 의학연구 분야의 발달에 기여할 수 있다.
복제, 개과 동물, 핵 이식, 체내 성숙 난자-
公开(公告)号:KR100829426B1
公开(公告)日:2008-05-15
申请号:KR1020070005350
申请日:2007-01-17
Applicant: 재단법인서울대학교산학협력재단
IPC: A01K67/00 , A01K67/027 , C12N5/07
CPC classification number: C12N15/873 , A01K67/027 , A01K2227/00 , A61D19/04
Abstract: A method for producing a cloned dog is provided to obtain a method for producing a cloned dog that produces an embryo in an optimal fusion condition. A preparing method of an embryo of a dog includes the steps of: preparing an enucleated ovum of an animal except for a human being; preparing a donor somatic cell; injecting minutely and electrically fusing the donor somatic cell; and activating the fused ovum. The electric fusion is conducted in a condition that the voltage is 3.8-5.0kV/cm. The electric fusion is conducted twice for 15-25mus by using a needle type electrode. The embryo is transplanted in an oviduct of a surrogate mother.
Abstract translation: 提供了克隆狗的制备方法,以获得在最佳融合条件下产生胚胎的克隆狗的制备方法。 狗的胚胎的制备方法包括以下步骤:制备除人之外的动物的去核卵; 准备供体体细胞; 注射和电熔融供体体细胞; 并激活融合的卵子。 电压在3.8-5.0kV / cm的电压下进行。 通过使用针式电极将电融合进行两次15-25m。 将胚胎移植到代孕母亲的输卵管中。
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公开(公告)号:KR1020070013432A
公开(公告)日:2007-01-31
申请号:KR1020050067736
申请日:2005-07-26
Applicant: 재단법인서울대학교산학협력재단
IPC: C12N5/16
CPC classification number: C12N15/877
Abstract: Cloned Canidae and a method for producing thereof are provided to clone the Canidae by somatic cell nuclear transfer, so that the method is useful for propagation of excellent Canidae species and preservation of rare and endangered Canidae species. The method for producing the cloned Canidae comprises the steps of: (a) removing a nucleus from the matured oocyte of Canidae; (b) separating the somatic cell from the tissue of Canidae so as to prepare a nucleus donor cell; (c) micro-injecting the nucleus donor cell into the denucleated oocyte, and electronically fusing the oocyte by applying voltage of 3.0-3.5 kv/cm to the oocyte; and (d) activating the electrofused oocyte by treating the electrofused oocyte with calcium ionophore and DMAP(6-dimethylaminopurine), wherein the somatic cell is fibroblast or cumulus cell; the Canidae is dog, wolf, fox, jackal, coyote, Korean wolf or raccoon. The cloned Canidae oocyte is deposited under KCTC 10831BP.
Abstract translation: 提供了克隆犬科及其生产方法,通过体细胞核转移克隆犬科,使该方法对于优良犬科的种繁殖和保存珍稀濒危的犬科物种有用。 产生克隆的犬科的方法包括以下步骤:(a)从犬科的成熟卵母细胞中除去核; (b)从犬科的组织分离体细胞以制备核供体细胞; (c)将核供体细胞微注射到去核卵母细胞中,并通过向卵母细胞施加3.0-3.5kv / cm的电压来电子融合卵母细胞; 和(d)通过用钙离子载体和DMAP(6-二甲氨基嘌呤)处理电熔卵母细胞来激活电熔卵母细胞,其中体细胞是成纤维细胞或卵丘细胞; 犬科是狗,狼,狐狸,豺狼,土狼,韩国狼或浣熊。 克隆的犬科卵母细胞保藏在KCTC 10831BP下。
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