Defining CRISPR-Cas9 genome-wide nuclease activities with CIRCLE-seq.
Defining CRISPR-Cas9 genome-wide nuclease activities with CIRCLE-seq.
复制标题
定义CRISPR-CAS9全基因组核酸酶活性的活性。
DOI:
10.1038/s41596-018-0055-0
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发表时间:
2018-11
期刊:
影响因子:
14.8
通讯作者:
Tsai SQ
中科院分区:
文献类型:
--
作者:
Lazzarotto CR;Nguyen NT;Tang X;Malagon-Lopez J;Guo JA;Aryee MJ;Joung JK;Tsai SQ
Circularization for in vitro reporting of cleavage effects by sequencing (CIRCLE-seq) is a sensitive and unbiased method for defining the genome-wide activity (on-target and off-target) of CRISPR-Cas9 nucleases by selective sequencing of nuclease-cleaved genomic DNA. Here we describe a detailed experimental and analytical protocol for CIRCLE-seq. The principle of our method is to generate a library of circularized genomic DNA with minimized numbers of free ends. Highly purified genomic DNA circles are treated with CRISPR-Cas9 ribonucleoprotein complexes, and nuclease-linearized DNA fragments are then ligated to adapters for high-throughput sequencing. Primary advantages of CIRCLE-seq when compared to other in vitro methods for defining genome-wide genome editing activity include: 1) high enrichment for sequencing nuclease-cleaved genomic DNA/low background enabling sensitive detection with low sequencing depth requirements and 2) paired-end reads can contain complete information on individual nuclease cleavage sites enabling use in species without high-quality reference genomes. The entire protocol can be completed in 2 weeks, with 3 days for library preparation.
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影响因子:
46.9
作者:
通讯作者:
--
影响因子:
14.8
作者:
Hu J;Meyers RM;Dong J;Panchakshari RA;Alt FW;Frock RL
通讯作者:
Frock RL
影响因子:
46.9
作者:
Kleinstiver BP;Tsai SQ;Prew MS;Nguyen NT;Welch MM;Lopez JM;McCaw ZR;Aryee MJ;Joung JK
通讯作者:
Joung JK
影响因子:
46.9
作者:
Tsai, Shengdar Q.;Zheng, Zongli;Nguyen, Nhu T.;Liebers, Matthew;Topkar, Ved V.;Thapar, Vishal;Wyvekens, Nicolas;Khayter, Cyd;Iafrate, A. John;Le, Long P.;Aryee, Martin J.;Joung, J. Keith
通讯作者:
Joung, J. Keith
影响因子:
48
作者:
Crosetto, Nicola;Mitra, Abhishek;Silva, Maria Joao;Bienko, Magda;Dojer, Norbert;Wang, Qi;Karaca, Elif;Chiarle, Roberto;Skrzypczak, Magdalena;Ginalski, Krzysztof;Pasero, Philippe;Rowicka, Maga;Dikic, Ivan
通讯作者:
Dikic, Ivan