A Highly Sensitive GFP Activation Assay for Detection of DNA Cleavage in Cells.
A Highly Sensitive GFP Activation Assay for Detection of DNA Cleavage in Cells.
复制标题
用于检测细胞中 DNA 裂解的高灵敏度 GFP 激活测定
DOI:
10.3389/fcell.2021.771248
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发表时间:
2021
影响因子:
5.5
通讯作者:
Zheng WV
中科院分区:
文献类型:
--
作者:
Hu Z;Zhang C;Wang D;Gao S;Ong SG;Wang Y;Zheng WV
CRISPR/Cas9 nucleases hold great potential for gene therapy, but they frequently induce unwanted off-target cleavage. We previously developed a GFP activation assay for detection of DNA cleavage in cells. Here, we demonstrate two novel applications of this assay. First, we use this assay to confirm off-target cleavage that cannot be detected by targeted deep sequencing in cells before. Second, we use this approach to detect multiple alternative PAMs recognized by SpCas9. These noncanonical PAMs are associated with low cleavage activity, but targets associated with these PAMs must be considered as potential off-target sites. Taken together, the GFP activation assay is a powerful platform for DNA cleavage detection in cells.
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影响因子:
46.9
作者:
Doench JG;Fusi N;Sullender M;Hegde M;Vaimberg EW;Donovan KF;Smith I;Tothova Z;Wilen C;Orchard R;Virgin HW;Listgarten J;Root DE
通讯作者:
Root DE
影响因子:
46.9
作者:
通讯作者:
--
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:
16
作者:
Leenay RT;Maksimchuk KR;Slotkowski RA;Agrawal RN;Gomaa AA;Briner AE;Barrangou R;Beisel CL
通讯作者:
Beisel CL
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