The Department of Physiology presents seminar speaker, Zhaohui Wu, Ph.D., March 20, 2014 at 3:30 p.m., Room 516 in the Nash Building. Seminar is entitled, ‘Ubiquitination of NEMO orchestrates NF–kB activation by genotoxic stress.’ Dr. Wu is an Assistant Professor in the Department of Pathology and Laboratory Research at the University of Tennessee Health Science Center.