FACULTY RESEARCH Ph.D. PROGRAM M.A. BIOTECHNOLOGY UNDERGRADUATE COURSES COURSES All Courses Graduate Courses Outside Dept. Graduate Course <-- Back W4031y - Genetics Number of Credits: 3 Semester: spring  2013 Course Sections Section Number: 001 Location: TBA Days of the Week: Tuesday & Thursday Course Website: https://courseworks.columbia.edu/public/BIOLW4031_001_2012_1 Instructor: Martin Chalfie HOME DIRECTORIES NEWS & EVENTS RESOURCES EMPLOYMENT CONTACT US