Highly multiplexed genome engineering using CRISPR/Cas9 gRNA arrays.
Highly multiplexed genome engineering using CRISPR/Cas9 gRNA arrays.
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DOI:
10.1371/journal.pone.0198714
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发表时间:
2018
期刊:
影响因子:
3.7
通讯作者:
Moriarity BS
中科院分区:
文献类型:
--
作者:
Kurata M;Wolf NK;Lahr WS;Weg MT;Kluesner MG;Lee S;Hui K;Shiraiwa M;Webber BR;Moriarity BS
The CRISPR/Cas9 system is an RNA guided nuclease system that evolved as a mechanism of adaptive immunity in bacteria. This system has been adopted for numerous genome engineering applications in research and recently, therapeutics. The CRISPR/Cas9 system has been largely implemented by delivery of Cas9 as protein, RNA, or plasmid along with a chimeric crRNA-tracrRNA guide RNA (gRNA) under the expression of a pol III promoter, such as U6. Using this approach, multiplex genome engineering has been achieved by delivering several U6-gRNA plasmids targeting multiple loci. However, this approach is limited due to the efficiently of delivering multiple plasmids to a single cell at one time. To augment the capability and accessibility of multiplexed genome engineering, we developed an efficient golden gate based method to assemble gRNAs linked by optimal Csy4 ribonuclease sequences to deliver up to 10 gRNAs as a single gRNA array transcript. Here we report the optimal expression of our guide RNA array under a strong pol II promoter. This system can be implemented alongside the myriad of CRISPR applications, allowing users to model complex biological processes requiring numerous gRNAs.
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影响因子:
14.9
作者:
Balasubramanian D;Schneper L;Kumari H;Mathee K
通讯作者:
Mathee K
影响因子:
46.9
作者:
Tsai, Shengdar Q.;Wyvekens, Nicolas;Khayter, Cyd;Foden, Jennifer A.;Thapar, Vishal;Reyon, Deepak;Goodwin, Mathew J.;Aryee, Martin J.;Joung, J. Keith
通讯作者:
Joung, J. Keith
影响因子:
64.8
作者:
Konermann S;Brigham MD;Trevino AE;Joung J;Abudayyeh OO;Barcena C;Hsu PD;Habib N;Gootenberg JS;Nishimasu H;Nureki O;Zhang F
通讯作者:
Zhang F
影响因子:
4.6
作者:
Sakuma T;Nishikawa A;Kume S;Chayama K;Yamamoto T
通讯作者:
Yamamoto T
DOI:
10.1038/nri2635
发表时间:
2009-10
期刊:
Nature reviews. Immunology
影响因子:
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作者:
通讯作者:
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