새로운 유전체 편집용 유전자 가위, 크리스퍼 (CRISPR/Cas9 system)
= A new genome-editing genetic scissors, CRISPR/Cas9 system - opening a new era of molecular biology ? -
- 저자[authors] 권순일(Sun-Il Kwon)
- 학술지명[periodical name] 한국고등직업교육학회논문집
- 권호사항[Volume/Issue] Vol.16No.1·2[2015]
- 발행처[publisher] 한국고등직업교육학회
- 자료유형[Document Type] 학술저널
- 수록면[Pagination] 61-71
- 언어[language] Korean
- 발행년[Publication Year] 2015
- 주제어[descriptor] genome-editing,CRISPR/Cas9,TALENs,zinc finger nucleases,guide RNA
초록[abstracts]
[The emergence of a new genome-editing tool called CRISPR/Cas9 system which makes accurate and targeted modification to the genome of living organisms has drawn keen interest from world biomedical researchers. The CRISPR/Cas9 system is based on a prokaryotic immune system which gives acquired immunity to invading exogenous genetic elements by recognizing the memorized DNA sequences. The previous versions of genome-editing tools, zinc finger nucleases and TALENs, are costly and time-consuming to prepare, because they rely on protein engineering to target specific sites in the genome. However, the CRISPR/Cas9 system can recognize target sites on the basis of nucleotide base pairing with a short sequence of guide RNA. thus make it easier and flexible to implement. The CRISPR/Cas9 system could be used for editing/modifying the endogenous genome, disrupting the gene of interest, activating or repressing gene expression and labeling a regions of genomic DNA for imaging in a wide variety of biomedically important cell types and organisms. Due to these abilities, CRISPR/Cas9 system will transform genomic research and will spur the opening of a new era of molecular biomedicine and agricultural breeding. In this article, the latest research trend and applications of CRISPR/Cas9 system were studied. The ethical concern of CRISPR/Cas9 on human therapeutic use were also discussed.]
목차[Table of content]
Abstract Ⅰ. 서론 Ⅱ. 유전자 가위의 개발 Ⅲ. 크리스퍼 기술의 적용 확산과 제한 Ⅳ. 크리스퍼의 적용 분야 V. 논의 참고문헌