450 West Drive， and cell biology. Experience with mouse models is considered a plus. Interested individuals should send current CV and names of three referees to: Dr. Yanping Zhang， Chapel Hill， Department of Radiation Oncology and Lineberger Comprehensive Cancer Center， NC 27514. (Email: ypzhang@med.unc.edu ). ， POSTDOCTORAL FELLOW POSITIONS are available for highly motivated individuals with deep interest in genetics and molecular biology of human cancer to study functional and mechanistic aspects of tumor suppressor p53 and oncogene MDM2. Applicants must have a recent Ph.D. or M.D. and demonstrated research experience in areas of molecular biology， The University of North Carolina at Chapel Hill， biochemistry，。