Efficient CRISPR/Cas9 genome editing in a salmonid fish cell line using a lentivirus delivery system
Efficient CRISPR/Cas9 genome editing in a salmonid fish cell line using a lentivirus delivery system
复制标题
使用慢病毒传递系统对鲑鱼细胞系进行高效 CRISPR/Cas9 基因组编辑
DOI:
10.1101/734442
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Gratacap R
中科院分区:
文献类型:
--
作者:
Gratacap R
1AbstractGenome editing is transforming bioscience research, but its application to non-model organisms, such as farmed animal species, requires optimisation. Salmonids are the most important aquaculture species by value, and improving genetic resistance to infectious disease is a major goal. However, use of genome editing to evaluate putative disease resistance genes in cell lines, and the use of genome-wide CRISPR screens is currently limited by a lack of available tools and techniques. In the current study, an optimised protocol using lentivirus transduction for efficient integration of constructs into the genome of a Chinook salmon (Oncorhynchus tshwaytcha) cell line (CHSE-214) was developed. As proof-of-principle, two target genes were edited with high efficiency in an EGFP-Cas9 stable CHSE cell line; specifically, the exogenous, integrated EGFP and the endogenous RIG-I locus. Finally, the effective use of antibiotic selection to enrich the successfully edited targeted population was demonstrated. The optimised lentiviral-mediated CRISPR method reported here increases possibilities for efficient genome editing in salmonid cells, in particular for future applications of genome-wide CRISPR screens for disease resistance.
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影响因子:
2.7
作者:
S. Park;Chul;Sang‐Yun Choi
通讯作者:
Sang‐Yun Choi
DOI:
--
发表时间:
2004
期刊:
影响因子:
--
作者:
T. Ott
通讯作者:
T. Ott
影响因子:
16
作者:
Teng, Xinchen;Dayhoff-Brannigan, Margaret;Cheng, Wen-Chih;Gilbert, Catherine E.;Sing, Cierra N.;Diny, Nicola L.;Wheelan, Sarah J.;Dunham, Maitreya J.;Boeke, Jef D.;Pineda, Fernando J.;Hardwick, J. Marie
通讯作者:
Hardwick, J. Marie
影响因子:
4.4
作者:
Ruh M;Briand M;Bonneau S;Jacques MA;Chen NWG
通讯作者:
Chen NWG
DOI:
10.1073/pnas.90.17.8033
发表时间:
1993-09-01
影响因子:
11.1
作者:
BURNS, JC;FRIEDMANN, T;YEE, JK
通讯作者:
YEE, JK