Protocol for genome-wide CRISPR knockout screens of bacterial cytotoxins in HeLa cells.
Protocol for genome-wide CRISPR knockout screens of bacterial cytotoxins in HeLa cells.
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DOI:
10.1016/j.xpro.2022.101595
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发表时间:
2022-09-16
期刊:
影响因子:
--
通讯作者:
Tao, Liang
中科院分区:
文献类型:
--
作者:
Yang, Qi;Zhou, Yao;He, Liuqing;Zhang, Yuanyuan;Tao, Liang
CRISPR screening is a powerful tool to identify host factors for pathogenic agents including viruses and bacterial toxins. Here, we present a protocol to conduct a genome-scale CRISPR screen on HeLa cells for host factors involved in the toxin action of Clostridioides difficile TcdB4. We describe in detail how to prepare the library, set up the screen, obtain the gene sequences, and analyze the results. This protocol can also be modified for other genome-scale libraries, cell lines, and cytotoxins. For complete details on the use and execution of this protocol, please refer to. A compatible protocol to perform genome-wide CRISPR knockout screens in HeLa cells Detailed steps for generating CRISPR knockout library in HeLa cells Estimation of appropriate toxin concentration for multi-round screening Sequencing using Illumine platform and CRISPR screen data processing Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics. CRISPR screening is a powerful tool to identify host factors for pathogenic agents including viruses and bacterial toxins. Here, we present a protocol to conduct a genome-scale CRISPR screen on HeLa cells for host factors involved in the toxin action of Clostridioides difficile TcdB4. We describe in detail how to prepare the library, set up the screen, obtain the gene sequences, and analyze the results. This protocol can also be modified for other genome-scale libraries, cell lines, and cytotoxins.
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影响因子:
64.8
作者:
Tao L;Zhang J;Meraner P;Tovaglieri A;Wu X;Gerhard R;Zhang X;Stallcup WB;Miao J;He X;Hurdle JG;Breault DT;Brass AL;Dong M
通讯作者:
Dong M
DOI:
10.1038/nrg3899
发表时间:
2015-05
期刊:
Nature reviews. Genetics
影响因子:
--
作者:
Shalem O;Sanjana NE;Zhang F
通讯作者:
Zhang F
DOI:
10.1126/science.1247005
发表时间:
2014-01-03
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Shalem O;Sanjana NE;Hartenian E;Shi X;Scott DA;Mikkelson T;Heckl D;Ebert BL;Root DE;Doench JG;Zhang F
通讯作者:
Zhang F
影响因子:
6.7
作者:
Pan Z;Zhang Y;Luo J;Li D;Zhou Y;He L;Yang Q;Dong M;Tao L
通讯作者:
Tao L
影响因子:
64.5
作者:
Luo, Jianhua;Yang, Qi;Tao, Liang
通讯作者:
Tao, Liang