Establishing RNA virus resistance in plants by harnessing CRISPR immune system.
Establishing RNA virus resistance in plants by harnessing CRISPR immune system.
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利用 CRISPR 免疫系统在植物中建立 RNA 病毒抗性
DOI:
10.1111/pbi.12881
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发表时间:
2018-08
影响因子:
13.8
通讯作者:
Zhou G
中科院分区:
文献类型:
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作者:
Zhang T;Zheng Q;Yi X;An H;Zhao Y;Ma S;Zhou G
Recently, CRISPR‐Cas (clustered, regularly interspaced short palindromic repeats–CRISPR‐associated proteins) system has been used to produce plants resistant to DNA virus infections. However, there is no RNA virus control method in plants that uses CRISPR‐Cas system to target the viral genome directly. Here, we reprogrammed the CRISPR‐Cas9 system from Francisella novicida to confer molecular immunity against RNA viruses in Nicotiana benthamiana and Arabidopsis plants. Plants expressing FnCas9 and sgRNA specific for the cucumber mosaic virus (CMV) or tobacco mosaic virus (TMV) exhibited significantly attenuated virus infection symptoms and reduced viral RNA accumulation. Furthermore, in the transgenic virus‐targeting plants, the resistance was inheritable and the progenies showed significantly less virus accumulation. These data reveal that the CRISPR/Cas9 system can be used to produce plant that stable resistant to RNA viruses, thereby broadening the use of such technology for virus control in agricultural field.
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DOI:
10.1038/nrg2749
发表时间:
2010-03
期刊:
Nature reviews. Genetics
影响因子:
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作者:
通讯作者:
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DOI:
10.1126/science.aaf5573
发表时间:
2016-08-05
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Abudayyeh OO;Gootenberg JS;Konermann S;Joung J;Slaymaker IM;Cox DB;Shmakov S;Makarova KS;Semenova E;Minakhin L;Severinov K;Regev A;Lander ES;Koonin EV;Zhang F
通讯作者:
Zhang F
影响因子:
18
作者:
Baltes, Nicholas J.;Hummel, Aaron W.;Voytas, Daniel F.
通讯作者:
Voytas, Daniel F.
影响因子:
64.8
作者:
O'Connell, Mitchell R.;Oakes, Benjamin L.;Sternberg, Samuel H.;East-Seletsky, Alexandra;Kaplan, Matias;Doudna, Jennifer A.
通讯作者:
Doudna, Jennifer A.
影响因子:
14.8
作者:
通讯作者:
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