CRISPR/Cas9 mediates efficient conditional mutagenesis in Drosophila.
CRISPR/Cas9 mediates efficient conditional mutagenesis in Drosophila.
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CRISPR/Cas9 在果蝇中介导有效的条件诱变。
DOI:
10.1534/g3.114.014159
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发表时间:
2014-09-05
期刊:
影响因子:
--
通讯作者:
Gao G
中科院分区:
文献类型:
--
作者:
Xue Z;Wu M;Wen K;Ren M;Long L;Zhang X;Gao G
Existing transgenic RNA interference (RNAi) methods greatly facilitate functional genome studies via controlled silencing of targeted mRNA in Drosophila. Although the RNAi approach is extremely powerful, concerns still linger about its low efficiency. Here, we developed a CRISPR/Cas9-mediated conditional mutagenesis system by combining tissue-specific expression of Cas9 driven by the Gal4/upstream activating site system with various ubiquitously expressed guide RNA transgenes to effectively inactivate gene expression in a temporally and spatially controlled manner. Furthermore, by including multiple guide RNAs in a transgenic vector to target a single gene, we achieved a high degree of gene mutagenesis in specific tissues. The CRISPR/Cas9-mediated conditional mutagenesis system provides a simple and effective tool for gene function analysis, and complements the existing RNAi approach.
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影响因子:
9.8
作者:
Raychaudhuri N;Dubruille R;Orsi GA;Bagheri HC;Loppin B;Lehner CF
通讯作者:
Lehner CF
影响因子:
4.5
作者:
Blower MD;Daigle T;Kaufman T;Karpen GH
通讯作者:
Karpen GH
DOI:
10.1073/pnas.1405500111
发表时间:
2014-07-22
影响因子:
11.1
作者:
Port, Fillip;Chen, Hui-Min;Bullock, Simon L.
通讯作者:
Bullock, Simon L.
影响因子:
3.1
作者:
Gustafson, K;Boulianne, GL
通讯作者:
Boulianne, GL
影响因子:
10.5
作者:
MCKEARIN, DM;SPRADLING, AC
通讯作者:
SPRADLING, AC