KR100375890B1 - 유도성 징크핑거 발현 벡터 및 이를 이용한 표적 유전자발현의 인위적 조절 방법 - Google Patents
유도성 징크핑거 발현 벡터 및 이를 이용한 표적 유전자발현의 인위적 조절 방법 Download PDFInfo
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- KR100375890B1 KR100375890B1 KR10-2000-0055147A KR20000055147A KR100375890B1 KR 100375890 B1 KR100375890 B1 KR 100375890B1 KR 20000055147 A KR20000055147 A KR 20000055147A KR 100375890 B1 KR100375890 B1 KR 100375890B1
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- zinc finger
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- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
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Abstract
Description
Claims (8)
- 표적 유전자의 전사 개시점 부근의 임의의 표적 염기서열을 인식하는 징크핑거 단백질을 암호화하는 유전자를 소분자 유도성 발현 벡터(small molecule inducible expression vector)내에 소분자에 의해 징크핑거 단백질의 발현이 조절될 수 있도록 작동가능하게 연결시켜 이루어지는 징크핑거 단백질 발현 벡터로서, 발현된 징크핑거 단백질이 표적 유전자의 발현을 가역적으로 조절하는 유도성 징크핑거 단백질 발현 벡터.
- (1) 표적 유전자의 전사 개시점 부근의 임의의 표적 염기서열을 인식하는 징크핑거 단백질을 암호화하는 유전자를 소분자 유도성 발현 벡터내에 소분자에 의해 징크핑거 단백질의 발현이 조절될 수 있도록 작동가능하게 연결시켜 이루어지는 소분자 유도성 징크핑거 단백질 발현 벡터를 세포내에 도입하는 단계,(2) 상기 소분자를 세포내로 투입하여 세포내 상기 징크핑거 단백질의 발현양을 조절하고, 이 징크핑거 단백질의 조절된 양에 의존적으로 표적 유전자의 발현이 조절되는 단계를 포함하는, 표적 유전자의 발현을 가역적으로 조절하는 방법.
- 제1항에 있어서, 상기 표적 염기서열을 인식하는 징크핑거 단백질이 각각 2∼4 염기를 특이적으로 인식하는 징크핑거 도메인이 3개 이상이 연결되어 이루어지는 것인 벡터.
- 제1항에 있어서, 상기 표적 염기서열을 인식하는 징크핑거 단백질이 각각 2∼4 염기를 특이적으로 인식하는 징크핑거 도메인이 6개 이상이 연결되어 이루어지는 것인 벡터.
- 제1항에 있어서, 상기 유도성 징크핑거 단백질 발현 벡터가 엑디손 응답성인 벡터.
- 제2항에 있어서, 상기 표적 염기서열을 인식하는 징크핑거 단백질이 각각 2∼4 염기를 특이적으로 인식하는 징크핑거 도메인이 3개 이상이 연결되어 이루어지는 것인 방법.
- 제2항에 있어서, 상기 표적 염기서열을 인식하는 징크핑거 단백질이 각각 2∼4 염기를 특이적으로 인식하는 징크핑거 도메인이 6개 이상이 연결되어 이루어지는 것인 방법.
- 제2항에 있어서, 상기 유도성 징크핑거 단백질 발현 벡터가 엑디손 응답성인 방법.
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WO2007055547A1 (en) | 2005-11-11 | 2007-05-18 | Korea Research Institute Of Bioscience And Biotechnology | E2epf ubiquitin carrier protein-von hippel-lindau interaction and uses of thereof |
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KR100496124B1 (ko) * | 2001-12-24 | 2005-06-20 | 주식회사 툴젠 | 다중 도메인을 갖는 벡터 및 이를 이용한 클로닝 방법 |
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WO2007055547A1 (en) | 2005-11-11 | 2007-05-18 | Korea Research Institute Of Bioscience And Biotechnology | E2epf ubiquitin carrier protein-von hippel-lindau interaction and uses of thereof |
EP3018202A1 (en) | 2005-11-11 | 2016-05-11 | Korea Research Institute of Bioscience and Biotechnology | E2EPF Ubiquitin carrier protein-von-Hippel-Lindau interaction and uses of thereof |
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