Elizabeth Martin, a Ph.D. student in the Integrated Biology Graduate Program, will be giving a seminar on Monday, Dec. 1, at 3:30 p.m. in Kollros Auditorium (Room 101, Biology Building East). The title of her talk is, "Elucidating the Role or Rap1 GTPase in Coordinating Migration in Human Cancerous Cells." Elizabeth is mentored by Katy Rothenberg, Ph.D.