... a pair of switches that were independently controlled by both inducible promoters and degrons, enabling the toggling between two constructs with comparable kinetics and tightness. The gene-OFF switch was based on TRE transcriptional control coupled with auxin-induced degron-mediated proteolysis. A second...

... established near-diploid HCT116 cell lines containing endogenous Chk1 protein tagged with a minimum auxin-inducible degron (mAID) through CRISPR/Cas9-based gene editing. Establishment of these cells enabled us to induce specific and rapid depletion of the endogenous Chk1 protein, which resulted in aberrant...

... of mitotic chromosomes, had also been shown to make a contribution to the process. To examine their respective roles, we generated a set of HCT116-based cell lines expressing Ki-67 and/or condensin subunits that were fused with an auxin-inducible degron for their conditional degradation. Both...