FACULTY RESEARCH Ph.D. PROGRAM M.A. BIOTECHNOLOGY UNDERGRADUATE COURSES Ph.D. PROGRAM Welcome Prospective Students Introduction Admission Requirements Financial Aid Housing Contact Us Apply Now Current Students Graduate Student Handbook Ph.D. Requirements Pre-research Seminars Department Resources Columbia Resources Student Directory Incoming Class Previous Classes Forms STUDENT BIOGRAPHY <-- Back Yun Bai Graduate Student 703 Fairchild Center M.C. 2452 New York, NY 10027 Phone office: (212) 854-5221 Email yb2108@columbia.edu Lab: Tong HOME DIRECTORIES NEWS & EVENTS RESOURCES EMPLOYMENT CONTACT US