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公开(公告)号:KR1020120126794A
公开(公告)日:2012-11-21
申请号:KR1020110044852
申请日:2011-05-13
Applicant: 한국해양과학기술원
CPC classification number: C07K14/39 , C12N15/815
Abstract: PURPOSE: A method for producing a large amount of arctic yeast-derived anti-freezing proteins is provided to obtain a large amount of AFP and to be used as an anti-freezing additive. CONSTITUTION: A method for producing a large amount of culture liquid containing arctic yeast-derived anti-freezing proteins comprises: a step of synthesizing polynucleotides containing a base of sequence number 1; a step of transducing the polynucleotides into a Pichia pastoris-derived expression vector; a step of transforming with the recombinant expression vector and culturing a yeast transformant; and a step of collecting culture liquid. The Pichia pastoris-derived expression vector is pPICZAA. The recombinant expression vector is pPICZAA-AY30(deposit number:KCTC11917BP).
Abstract translation: 目的:提供一种生产大量北极酵母衍生抗冻蛋白的方法,以获得大量的AFP并用作抗冻添加剂。 构成:含有北极酵母衍生抗冻蛋白质的大量培养液的制造方法,包括:合成含有序列号1的碱基的多核苷酸的工序; 将多核苷酸转化到巴斯德毕赤酵母表达载体中的步骤; 用重组表达载体转化并培养酵母转化体的步骤; 和收集培养液的步骤。 巴斯德毕赤酵母来源的表达载体是pPICZAA。 重组表达载体是pPICZAA-AY30(保藏号:KCTC11917BP)。
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公开(公告)号:KR101300177B1
公开(公告)日:2013-08-26
申请号:KR1020110044852
申请日:2011-05-13
Applicant: 한국해양과학기술원
CPC classification number: C07K14/39 , C12N15/815
Abstract: 본 발명은 극지 효모 유래 결빙방지단백질의 대량 생산방법에 관한 것으로서, 구체적으로는
루코스포리듐 속 (
Leucosporidium sp.) 극지 효모 유래 결빙방지 단백질을 코딩하는 유전자를 효모발현 시스템에 최적화하여 변형시킨 재조합 폴리뉴클레오타이드를 합성하고, 이를 효모발현 시스템을 이용하여 발현시키는 결빙방지단백질의 대량 생산 방법에 관한 것이다.
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