METHODS FOR MODULATING CAS-EFFECTOR ACTIVITY

摘要

The present invention relates to methods of modulating an activity of a Cas-effector on a target polynucleotide comprising contacting the Cas-effector with an inhibitor component, wherein the inhibitor component comprises an anti-CRISPR ribonucleotide sequence (acrRNA) capable of inhibiting the Cas-effector from (i) associating with a target nucleotide sequence; and/or (ii) associating with a CRISPR guide RNA, and thereby inhibiting the Cas-effector from forming an active RNA-guided Cas-effector complex.