Mitotic Transcriptional Activation: Clearance of Actively Engaged Pol II via Transcriptional Elongation Control in Mitosis. - Liang K; Woodfin AR; Slaughter BD; Unruh JR; Box AC; Rickels RA; Gao X; Haug JS; Jaspersen SL; Shilatifard A (Molecular cell, 2015)