Genome engineering in Saccharomyces cerevisiae using CRISPR-Cas systems.
Genome engineering in Saccharomyces cerevisiae using CRISPR-Cas systems.
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DOI:
10.1093/nar/gkt135
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发表时间:
2013-04
影响因子:
14.9
通讯作者:
Church GM
中科院分区:
文献类型:
--
作者:
DiCarlo JE;Norville JE;Mali P;Rios X;Aach J;Church GM
Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) and CRISPR-associated (Cas) systems in bacteria and archaea use RNA-guided nuclease activity to provide adaptive immunity against invading foreign nucleic acids. Here, we report the use of type II bacterial CRISPR-Cas system in Saccharomyces cerevisiae for genome engineering. The CRISPR-Cas components, Cas9 gene and a designer genome targeting CRISPR guide RNA (gRNA), show robust and specific RNA-guided endonuclease activity at targeted endogenous genomic loci in yeast. Using constitutive Cas9 expression and a transient gRNA cassette, we show that targeted double-strand breaks can increase homologous recombination rates of single- and double-stranded oligonucleotide donors by 5-fold and 130-fold, respectively. In addition, co-transformation of a gRNA plasmid and a donor DNA in cells constitutively expressing Cas9 resulted in near 100% donor DNA recombination frequency. Our approach provides foundations for a simple and powerful genome engineering tool for site-specific mutagenesis and allelic replacement in yeast.
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影响因子:
56.9
作者:
Jinek, Martin;Chylinski, Krzysztof;Charpentier, Emmanuelle
通讯作者:
Charpentier, Emmanuelle
影响因子:
4.8
作者:
Braglia, P;Percudani, R;Dieci, G
通讯作者:
Dieci, G
影响因子:
2.5
作者:
SCHIESTL, RH;GIETZ, RD
通讯作者:
GIETZ, RD
DOI:
10.1007/978-1-61779-331-8_12
发表时间:
2012-01-01
期刊:
UNNATURAL AMINO ACIDS: METHODS AND PROTOCOLS
影响因子:
--
作者:
Wang, Qian;Wang, Lei
通讯作者:
Wang, Lei
影响因子:
64.8
作者:
Deltcheva, Elitza;Chylinski, Krzysztof;Sharma, Cynthia M.;Gonzales, Karine;Chao, Yanjie;Pirzada, Zaid A.;Eckert, Maria R.;Vogel, Joerg;Charpentier, Emmanuelle
通讯作者:
Charpentier, Emmanuelle