Methods and Applications of CRISPR-Mediated Base Editing in Eukaryotic Genomes.
Methods and Applications of CRISPR-Mediated Base Editing in Eukaryotic Genomes.
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DOI:
10.1016/j.molcel.2017.09.029
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发表时间:
2017-10-05
期刊:
影响因子:
16
通讯作者:
Bassik MC
中科院分区:
文献类型:
--
作者:
Hess GT;Tycko J;Yao D;Bassik MC
The past several years have seen an explosion in development of applications for the CRISPR-Cas9 system, from efficient genome editing, to high-throughput screening, to recruitment of a range of DNA and chromatin-modifying enzymes. While homology-directed repair (HDR) coupled with Cas9 nuclease cleavage has been used with great success to repair and re-write genomes, recently developed base editing systems present a useful orthogonal strategy to engineer nucleotide substitutions. Base editing relies on recruitment of cytidine deaminases to introduce changes (rather than double stranded breaks and donor templates), and offers potential improvements in efficiency while limiting damage and simplifying the delivery of editing machinery. At the same time, these systems enable novel mutagenesis strategies to introduce sequence diversity for engineering and discovery. Here, we review the different base editing platforms, including their deaminase recruitment strategies and editing outcomes, and compare them to other CRISPR genome editing technologies. Additionally, we discuss how these systems have been applied in therapeutic, engineering, and research settings. Lastly, we explore future directions of this emerging technology.
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DOI:
10.1126/science.aaf5573
发表时间:
2016-08-05
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Abudayyeh OO;Gootenberg JS;Konermann S;Joung J;Slaymaker IM;Cox DB;Shmakov S;Makarova KS;Semenova E;Minakhin L;Severinov K;Regev A;Lander ES;Koonin EV;Zhang F
通讯作者:
Zhang F
DOI:
10.1016/bs.pmbts.2017.03.011
发表时间:
2017
影响因子:
--
作者:
Baltes NJ;Gil-Humanes J;Voytas DF
通讯作者:
Voytas DF
影响因子:
48
作者:
Diao Y;Fang R;Li B;Meng Z;Yu J;Qiu Y;Lin KC;Huang H;Liu T;Marina RJ;Jung I;Shen Y;Guan KL;Ren B
通讯作者:
Ren B
影响因子:
4
作者:
Alseth, Ingrun;Dalhus, Bjorn;Bjoras, Magnar
通讯作者:
Bjoras, Magnar
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