Generation of a precise Oct4-hrGFP knockin cynomolgus monkey model via CRISPR/Cas9-assisted homologous recombination

作者:Cui, Yiqiang; Niu, Yuyu; Zhou, Jiankui; Chen, Yongchang; Cheng, Yiwei; Li, Shangang; Ai, Zongyong; Chu, Chu; Wang, Hong; Zheng, Bo; Chen, Xuejin; Sha, Jiahao; Guo, Xuejiang*; Huang, Xingxu*; Ji, Weizhi*
来源:Cell Research, 2018, 28(3): 383-386.
DOI:10.1038/cr.2018.10

摘要

Dear Editor, The close genetic and physiological similarity to humans make non-human primates (NHPs) excellent models for biomedical research [1].Genetically modified monkey models are invaluable for recapitulating human diseases.Reprogrammable nuclease CRISPR/Cas9 shows tremendous potentials for gene targeting in monkeys.The nuclease causes double-stranded breaks,which results in gene knockout when the breaks are repaired by non-homologous end-joining (NHEJ),or gene knockin when repaired by homology-directed repair (HDR) in the presence of exogenous templates [2].