Comprehensive interrogation of natural TALE DNA-binding modules and transcriptional repressor domains.
Comprehensive interrogation of natural TALE DNA-binding modules and transcriptional repressor domains.
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DOI:
10.1038/ncomms1962
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发表时间:
2012-07-24
影响因子:
16.6
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中科院分区:
文献类型:
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Transcription activator-like effectors (TALE) are sequence-specific DNA binding proteins that harbor modular, repetitive DNA binding domains. TALEs have enabled the creation of customizable designer transcriptional factors and sequence-specific nucleases for genome engineering. Here we report two improvements of the TALE toolbox for achieving efficient activation and repression of endogenous gene expression in mammalian cells. We show that the naturally occurring repeat variable diresidue (RVD) Asn-His (NH) has high biological activity and specificity for guanine, a highly prevalent base in mammalian genomes. We also report an effective TALE transcriptional repressor architecture for targeted inhibition of transcription in mammalian cells. These findings will improve the precision and effectiveness of genome engineering that can be achieved using TALEs.
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影响因子:
3.7
作者:
Geissler R;Scholze H;Hahn S;Streubel J;Bonas U;Behrens SE;Boch J
通讯作者:
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影响因子:
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作者:
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DOI:
10.1073/pnas.1019533108
发表时间:
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影响因子:
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作者:
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通讯作者:
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DOI:
10.1073/pnas.1013133107
发表时间:
2010-12-14
影响因子:
11.1
作者:
Morbitzer, Robert;Roemer, Patrick;Lahaye, Thomas
通讯作者:
Lahaye, Thomas