The Department of Cell Biology and Anatomy will host a seminar by Xiangxi “Mike” Xu, professor in the Department of Medicine and at the Sylvester Comprehensive Cancer Center, on Tuesday, February 1 at 12 p.m. in the Rosenstiel Medical Science Building, fourth-floor auditorium. Xu will present “Nuclear Structural Changes in Embryonic Stem Cell Differentiation and Cancer.” For more information, contact Nilcer Aviles at 305-243-6691 or [email protected].