CRISPR/Cas9-mediated targeted chromosome elimination.
CRISPR/Cas9-mediated targeted chromosome elimination.
复制标题
DOI:
10.1186/s13059-017-1354-4
复制
发表时间:
2017-11-24
期刊:
影响因子:
12.3
通讯作者:
Yang H
中科院分区:
文献类型:
--
作者:
Zuo E;Huo X;Yao X;Hu X;Sun Y;Yin J;He B;Wang X;Shi L;Ping J;Wei Y;Ying W;Wei W;Liu W;Tang C;Li Y;Hu J;Yang H
The CRISPR/Cas9 system has become an efficient gene editing method for generating cells carrying precise gene mutations, including the rearrangement and deletion of chromosomal segments. However, whether an entire chromosome could be eliminated by this technology is still unknown. Here we demonstrate the use of the CRISPR/Cas9 system to eliminate targeted chromosomes. Using either multiple cleavages induced by a single-guide RNA (sgRNA) that targets multiple chromosome-specific sites or a cocktail of multiple sgRNAs, each targeting one specific site, we found that a sex chromosome could be selectively eliminated in cultured cells, embryos, and tissues in vivo. Furthermore, this approach was able to produce a targeted autosome loss in aneuploid mouse embryonic stem cells with an extra human chromosome and human induced pluripotent stem cells with trisomy 21, as well as cancer cells. CRISPR/Cas9-mediated targeted chromosome elimination offers a new approach to develop animal models with chromosome deletions, and a potential therapeutic strategy for human aneuploidy diseases involving additional chromosomes. The online version of this article (doi:10.1186/s13059-017-1354-4) contains supplementary material, which is available to authorized users.
登录
查看更多内容
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:
48
作者:
Matsumura, Hiroyuki;Tada, Masako;Tada, Takashi
通讯作者:
Tada, Takashi
DOI:
10.1126/science.aad5143
发表时间:
2016-01-22
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Nelson CE;Hakim CH;Ousterout DG;Thakore PI;Moreb EA;Castellanos Rivera RM;Madhavan S;Pan X;Ran FA;Yan WX;Asokan A;Zhang F;Duan D;Gersbach CA
通讯作者:
Gersbach CA
影响因子:
64.8
作者:
Maddalo, Danilo;Manchado, Eusebio;Concepcion, Carla P.;Bonetti, Ciro;Vidigal, Joana A.;Han, Yoon-Chi;Ogrodowski, Paul;Crippa, Alessandra;Rekhtman, Natasha;de Stanchina, Elisa;Lowe, Scott W.;Ventura, Andrea
通讯作者:
Ventura, Andrea
DOI:
10.1126/science.1232033
发表时间:
2013-02-15
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Mali P;Yang L;Esvelt KM;Aach J;Guell M;DiCarlo JE;Norville JE;Church GM
通讯作者:
Church GM