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Rapid and Tunable Method to Temporally Control Gene Editing Based on Conditional Cas9 Stabilization

Overview
Journal Nat Commun
Specialty Biology
Date 2017 Feb 23
PMID 28224990
Citations 80
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Abstract

The CRISPR/Cas9 system is a powerful tool for studying gene function. Here, we describe a method that allows temporal control of CRISPR/Cas9 activity based on conditional Cas9 destabilization. We demonstrate that fusing an FKBP12-derived destabilizing domain to Cas9 (DD-Cas9) enables conditional Cas9 expression and temporal control of gene editing in the presence of an FKBP12 synthetic ligand. This system can be easily adapted to co-express, from the same promoter, DD-Cas9 with any other gene of interest without co-modulation of the latter. In particular, when co-expressed with inducible Cre-ER, our system enables parallel, independent manipulation of alleles targeted by Cas9 and traditional recombinase with single-cell specificity. We anticipate this platform will be used for the systematic characterization and identification of essential genes, as well as the investigation of the interactions between functional genes.

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References
1.
Yao Z, Fenoglio S, Gao D, Camiolo M, Stiles B, Lindsted T . TGF-beta IL-6 axis mediates selective and adaptive mechanisms of resistance to molecular targeted therapy in lung cancer. Proc Natl Acad Sci U S A. 2010; 107(35):15535-40. PMC: 2932568. DOI: 10.1073/pnas.1009472107. View

2.
Wright A, Sternberg S, Taylor D, Staahl B, Bardales J, Kornfeld J . Rational design of a split-Cas9 enzyme complex. Proc Natl Acad Sci U S A. 2015; 112(10):2984-9. PMC: 4364227. DOI: 10.1073/pnas.1501698112. View

3.
Tyner S, Venkatachalam S, Choi J, Jones S, Ghebranious N, Igelmann H . p53 mutant mice that display early ageing-associated phenotypes. Nature. 2002; 415(6867):45-53. DOI: 10.1038/415045a. View

4.
Clackson T, Yang W, Rozamus L, Hatada M, Amara J, Rollins C . Redesigning an FKBP-ligand interface to generate chemical dimerizers with novel specificity. Proc Natl Acad Sci U S A. 1998; 95(18):10437-42. PMC: 27912. DOI: 10.1073/pnas.95.18.10437. View

5.
Premsrirut P, Dow L, Kim S, Camiolo M, Malone C, Miething C . A rapid and scalable system for studying gene function in mice using conditional RNA interference. Cell. 2011; 145(1):145-58. PMC: 3244080. DOI: 10.1016/j.cell.2011.03.012. View