Disabling Cas9 by an anti-CRISPR DNA mimic
J. Shing, F. Jiang, J.-J. Liu, N. L. Bray, B. J. Rauch, S. H. Baik, E. Nogales, J. Bondy-Denomy, J. E. Corn, J. A. Doudna
This study shows that AcrIIA4 inhibits Cas9 by binding to Cas9-sgRNA complexes, reducing off-target edits while allowing on-target gene editing in human cells.
bioRxiv · Apr 23, 2017Biochemistry