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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：KR1020040101793A
公开(公告)日：2004-12-03
申请号：KR1020030033582
申请日：2003-05-27
Applicant: 재단법인서울대학교산학협력재단
IPC: C12N5/16
CPC classification number: C12N15/8771 , A01K67/0273 , A01K2227/101 , A01K2267/01 , A61D19/04 , C12N15/8509 , C12N2015/8518 , C12N2517/00
Abstract: PURPOSE: Transgenic cloned cow producing human erythropoietin and a method for producing the same transgenic cloned cow are provided, which method allows economic and effective production of various biomedicines, and facilitates production of human erythropoietin in cow's milk. CONSTITUTION: The nuclear transfer embryo produced by a fusion of a cow-derived enucleated oocyte with a nucleus of a cow-derived somatic cell transfected with a gene encoding human erythropoietin is provided, wherein the cow is an adult; the nuclear transfer embryo is SNU-B4(KCTC 10450BP). The method for producing a transgenic cloned cow expressing human erythropoietin in the mammary gland comprises the steps of: (a) introducing a gene encoding human erythropoietin into a cow-derived somatic cell line to prepare a nuclear donor cell; (b) removing cumulus cells surrounding a recipient oocyte and then the cytoplasm including the first polar body from the oocyte to prepare a cow-derived enucleated recipient oocyte; (c) transferring the transfected nuclear donor cell into the enucleated recipient oocyte and carrying out cell fusion to generate nuclear transfer embryos; and (d) transplanting the nuclear transfer embryo into a surrogate mother cow to produce live offspring.
Abstract translation: 目的：提供转基因克隆的牛产生人促红细胞生成素和生产相同转基因克隆牛的方法，该方法允许经济有效地生产各种生物医学，并促进牛奶中人促红细胞生成素的产生。 构成：提供由牛衍生的去核卵母细胞与用编码人促红细胞生成素的基因转染的牛衍生的体细胞的细胞核融合而产生的核转移胚，其中，牛是成年人; 核转移胚是SNU-B4（KCTC 10450BP）。 用于产生在乳腺中表达人促红细胞生成素的转基因克隆牛的方法包括以下步骤：（a）将编码人促红细胞生成素的基因导入牛衍生的体细胞系以制备核供体细胞; （b）去除卵母细胞周围的卵丘细胞，然后从卵母细胞中除去包含第一极体的细胞质，以制备牛衍生的去核受体卵母细胞; （c）将转染的核供体细胞转移到去核的受体卵母细胞中并进行细胞融合以产生核转移胚胎; 和（d）将核转移胚胎移植到替代母牛中以产生活的后代。
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公开(公告)号：KR1020040074108A
公开(公告)日：2004-08-21
申请号：KR1020047010333
申请日：2001-12-29
Applicant: 재단법인서울대학교산학협력재단
Inventor： 황우석 , 이병천 , 강성근 , 한재용 , 임정묵 , 이창규 , 이은송 , 정의배 , 조종기 , 김대영 , 현상환 , 이갑상 , 김혜수 , 이소현 , 이성철 , 염수청
Abstract: PURPOSE: A GFP(Green Fluorescent Protein)-transfected clone pig, a GT(alpha 1, 3 galactrosyltransferase) knock-out clone pig and a production method thereof are provided to produce a clone pig with a determined genetic character using transfection and targeting technologies. CONSTITUTION: The production method of the GFP-transfected clone pig comprises the steps of: preparing a cell line taken and cultured from a pig as a nucleus donating cell; introducing the GFP clone to the nucleus donating cell and expressing by forming a lipid(or a positive charge polymer)-DNA structure complex, adding the complex to the nucleus donating cell culture solution and culturing; producing a transfected embryo by transplanting the cell to an enucleated pig embryo and activating; and producing a piglet by transplanting the embryo to a surrogate mother.
Abstract translation: 目的：提供GFP（绿色荧光蛋白）转染的克隆猪，GT（α1,3半乳糖基转移酶）敲除克隆猪及其制备方法，以使用转染和靶向技术产生具有确定遗传特征的克隆猪 。 构成：GFP转染的克隆猪的制备方法包括以下步骤：制备从猪获得并培养为细胞核的细胞系; 将GFP克隆引入提供细胞核并通过形成脂质（或正电荷聚合物）-DNA结构复合物进行表达，将复合物加入给予细胞培养液的细胞核并培养; 通过将细胞移植到去核的猪胚胎并激活来产生转染的胚胎; 并通过将胚胎移植到替代母亲来生产仔猪。
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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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15.发明公开
公开(公告)号：KR1020060089774A
公开(公告)日：2006-08-09
申请号：KR1020050010509
申请日：2005-02-04
Applicant: 재단법인서울대학교산학협력재단
Inventor： 황우석 , 이병천 , 강성근 , 김순웅 , 권대기 , 김수 , 박선우 , 한규현 , 최지호 , 황정혜 , 백선하 , 구정진 , 장상식 , 김대용 , 이창규 , 노성일 , 김선종
CPC classification number: C12N5/0606 , A01K67/0271 , C12N15/873 , C12N2500/14 , C12N2500/16 , C12N2500/25 , C12N2500/46 , C12N2501/115 , C12N2501/235 , C12N2502/13 , C12N2509/00 , C12N2517/04
Abstract: 본 발명은 인간 체세포의 핵을 탈핵된 인간 난자로 이식하여 제조된 핵이식된 난자로부터 유래된 배아 줄기세포로서, 상기 체세포와 상기 난자는 서로 다른 개체로부터 유래된 것을 특징으로 하는 배아 줄기세포, 그 배아 줄기세포의 제조방법 및 그 배아 줄기세포로부터 특정 세포로의 분화방법에 관한 것으로서, 본 발명에 따라 제조된 자가 핵이식란으로부터 유래된 자가 배아 줄기세포는 이식받을 개체의 게놈을 가지고 있기 때문에 면역 거부반응 없이 이식할 수 있을 뿐만 아니라, 체세포와 난자가 서로 다른 개체로부터 유래된 경우, 즉 난자를 생산할 수 없는 남성이나, 가임기가 아닌 여성의 경우에도 자신의 체세포의 핵이 이식된 핵이식란으로부터 유래된 배아 줄기세포를 얻을 수 있는 장점이 있다.
자가 핵이식란, 자가 배아 줄기세포, 배반포, 리프로그래밍, 배아체, 분화, 심근 세포, 베타 세포, 신경 전구세포, 척수 손상 치료, 손상된 세포, 조직 또는 기관의 복구, 장기 기능의 회복-
Patent Agency Ranking
公开(公告)号：KR1020040045528A
公开(公告)日：2004-06-02
申请号：KR1020020073333
申请日：2002-11-23
Applicant: 재단법인서울대학교산학협력재단
IPC: C12N5/16
CPC classification number: C12N15/8771 , A01K67/0273 , A01K2227/101 , A01K2267/01 , A61D19/04 , C12N15/8509 , C12N2015/8518 , C12N2510/00 , C12N2510/02 , C12N2517/04
Abstract: PURPOSE: Transgenic cloned cow producing human alpha1-antitrypsin and a method for producing the same are provided, thereby economically and efficiently producing biological medicines from the cloned animals. CONSTITUTION: The method for producing the transgenic cloned cow producing human alpha1-antitrypsin comprises the steps of: (a) preparing nucleus donor cells by transferring a gene encoding human alpha1-antitrypsin to somatic cell lines collected from cow; (b) preparing matured nucleus recipient ova collected from cow by removing oocytes from nucleus recipient ova of cow and removing cytoplasm including the first polar body; and (c) transferring the nucleus donor cells to the matured nucleus recipient ova and fusing them, wherein the somatic cells are collected from matured cow; and the nucleus transplanted ovum is SNU-B3(KCTC 10356BP).
Abstract translation: 目的：提供转基因克隆牛产生人α1-抗胰蛋白酶及其制备方法，从而经济有效地从克隆的动物产生生物药物。 构成：生产人α1-抗胰蛋白酶的转基因克隆牛的方法包括以下步骤：（a）通过将编码人α1-抗胰蛋白酶的基因转移到从母牛收集的体细胞系中来制备核供体细胞; （b）通过从牛的核受体卵中除去卵母细胞并除去包括第一极体的细胞质来制备从牛采集的成熟的细胞核受体ova; 和（c）将核供体细胞转移到成熟的细胞核受体ova并使其融合，其中从成熟的牛收集体细胞; 移植的卵细胞为SNU-B3（KCTC 10356BP）。
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公开(公告)号：KR101141733B1
公开(公告)日：2012-05-03
申请号：KR1020030088987
申请日：2003-12-09
Applicant: 재단법인서울대학교산학협력재단
IPC: C12N5/16
Abstract: 본 발명은 유전자 적중 및 도입 기술과 체세포 복제 기술을 접목한 특정 질병에 대하여 내성을 가진 형질전환 복제동물의 생산방법 및 이 방법에 의해 생산된 복제동물에 관한 것이다.
구체적으로, 본 발명의 광우병에 내성을 가지는 형질전환 복제 소의 생산방법은 소 유래의 체세포의 프리온을 코딩하는 유전자를 적중시켜 형질전환 체세포를 제작하고, 이를 소 유래의 탈핵 난자에 도입하여 프리온 유전자가 적중된 핵 이식란을 작제하여, 이를 대리모에 이식하여 광우병 내성 소를 생산하는 단계를 포함한다.
또한, 본 발명의 형질전환 핵 이식란 및 복제 소는 정상적인 프리온이 적중되어 광우병에 내성을 가지는 것을 특징으로 한다.
형질전환 복제소, 체세포 복제, 광우병, 프리온 유전자 적중, 광우병 내성-
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：KR1020050022416A
公开(公告)日：2005-03-08
申请号：KR1020030060612
申请日：2003-08-30
Applicant: 재단법인서울대학교산학협력재단
IPC: C12N5/16
CPC classification number: C12N15/8778 , A01K67/0273 , A01K2227/108 , A01K2267/01 , A61D19/04 , C12N15/8509 , C12N2015/8518 , C12N2517/00
Abstract: PURPOSE: A transgenic cloned pig producing human erythropoietin and a method for producing the same transgenic cloned pig are provided, thereby producing a large quantity of human erythropoietin in the urinary bladder of the transgenic cloned pig with reduced costs. CONSTITUTION: The nuclear transfer embryo produced by a fusion of a pig-derived enucleated oocyte with a nucleus of a pig-derived somatic cell transfected and targeted with a gene encoding human erythropoietin is provided. The transgenic cloned pig expresses human erythropoietin in the urinary bladder of pig. The method for producing a transgenic cloned pig producing human erythropoietin comprises the steps of: (a) transfecting and targeting a gene encoding human erythropoietin into a pig-derived somatic cell line to prepare a nuclear donor cell; (b) removing cumulus cells surrounding a recipient oocyte and then the cytoplasm including the first polar body from the oocyte to prepare a pig-derived enucleated recipient oocyte; (c) transferring the transfected nuclear donor cell into the enucleated recipient oocyte and carrying out cell fusion to generate nuclear transfer embryos; and (d) transplanting the nuclear transfer embryo into a surrogate mother pig to produce live offspring.
Abstract translation: 目的：提供产生人促红细胞生成素的转基因克隆猪和产生相同转基因克隆猪的方法，从而以降低的成本在转基因克隆猪的膀胱中产生大量人促红细胞生成素。 构成：提供了通过将猪衍生的去核卵母细胞与转染并用编码人红细胞生成素的基因靶向的来源于体细胞的细胞核的融合产生的核转移胚。 转基因克隆猪在猪的膀胱中表达人促红细胞生成素。 生产人促红细胞生成素的转基因克隆猪的方法包括以下步骤：（a）将编码人促红细胞生成素的基因转染并靶向猪衍生的体细胞系以制备核供体细胞; （b）去除卵母细胞周围的卵丘细胞，然后从卵母细胞中除去包括第一极体的细胞质，以制备猪衍生的去核受体卵母细胞; （c）将转染的核供体细胞转移到去核的受体卵母细胞中并进行细胞融合以产生核转移胚胎; 和（d）将核转移胚胎移植到替代母猪中以产生活的后代。
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公开(公告)号：KR1020040016426A
公开(公告)日：2004-02-21
申请号：KR1020030056629
申请日：2003-08-14
Applicant: 재단법인서울대학교산학협력재단
IPC: C12N5/16
CPC classification number: A01K67/0273 , A01K67/0275 , A01K2227/101 , A01K2267/01 , C12N9/6456 , C12N15/8509 , C12N15/8771 , C12N2830/008
Abstract: PURPOSE: A transgenic cloned cow producing human prourokinase and a method for producing the same are provided, thereby expressing human prourokinase from the mammary gland of the transgenic cloned cow, and easily separating it from milk. CONSTITUTION: Provided is a nucleus transplanted ovum wherein a nucleus of a somatic cell derived from a cow and containing a human prourokinase gene is fused with a nucleus removed ovum derived from cow. The nucleus transplanted ovum is SNU-B1(KCTC 10286BP). A method for producing the nucleus transplanted ovum comprises the steps of: (a) introducing a human prourokinase gene into the somatic cell derived from cow to prepare a nucleus transferring cell; (b) removing a cumulus cell and cytoplasm from a ovum of a cow to prepare a nucleus receiving ovum; and (c) transplanting the nucleus transferring cell into the nucleus receiving ovum and fusing them.
Abstract translation: 目的：提供产生人类原尿激酶的转基因克隆牛及其生产方法，从而从转基因克隆牛的乳腺中表达人类原尿激酶，并且容易地将它与牛分离。 构成：提供了一种移植卵的细胞核，其中源自牛的体细胞细胞核并含有人类原尿激酶基因与从牛获得的去除卵的细胞核融合。 移植的卵细胞为SNU-B1（KCTC 10286BP）。 用于产生移植卵的细胞的方法包括以下步骤：（a）将人类原尿激酶基因导入来自牛的体细胞，制备细胞核转移细胞; （b）从牛的卵中除去卵丘细胞和细胞质以制备接受卵的细胞核; 和（c）将细胞核转移细胞移植到接受卵子的细胞核中并融合它们。
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