Drug-tunable multidimensional synthetic gene control using inducible degron-tagged dCas9 effectors
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چکیده
منابع مشابه
Tunable and reversible drug control of protein production via a self-excising degron
An effective method for direct chemical control over the production of specific proteins would be widely useful. We describe small molecule-assisted shutoff (SMASh), a technique in which proteins are fused to a degron that removes itself in the absence of drug, resulting in the production of an untagged protein. Clinically tested HCV protease inhibitors can then block degron removal, inducing r...
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Inactivating a specific protein in vivo can yield important information about its function. One strategy previously developed in Saccharomyces cerevisiae by the Varshavsky group involves fusing a degron, derived from mouse dihydrofolate reductase, to the N-terminus of the target protein, which thereby confers temperature-sensitive degradation at the restrictive temperature. We describe here the...
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The bacterial SOS stress-response pathway is a pro-mutagenic DNA repair system that mediates bacterial survival and adaptation to genotoxic stressors, including antibiotics and UV light. The SOS pathway is composed of a network of genes under the control of the transcriptional repressor, LexA. Activation of the pathway involves linked but distinct events: an initial DNA damage event leads to ac...
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ژورنال
عنوان ژورنال: Nature Communications
سال: 2017
ISSN: 2041-1723
DOI: 10.1038/s41467-017-01222-y