Author Correction: De novo identification of essential protein domains from CRISPR-Cas9 tiling-sgRNA knockout screens.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

De novo identification of essential protein domains from CRISPR-Cas9 tiling-sgRNA knockout screens.

High-throughput CRISPR-Cas9 knockout screens using a tiling-sgRNA design permit in situ evaluation of protein domain function. Here, to facilitate de novo identification of essential protein domains from such screens, we propose ProTiler, a computational method for the robust mapping of CRISPR knockout hyper-sensitive (CKHS) regions, which refer to the protein regions associated with a strong sgRNA dropout effect in the screens. Applied to a published CRISPR tiling screen dataset, ProTiler identifies 175 CKHS regions in 83 proteins.