Affiliations Courses Positions 1966[position unknown]Yale University1974[position unknown]Brown University1975[position unknown]Brown University1976[position unknown]Brown University1977[position unknown]Brown University1978[position unknown]Brown University1979[position unknown]Brown University1980[position unknown]Brown University1981[position unknown]Brown University1987[position unknown]Brown University 1966Physiology 1966Student1974Developmental Biology 1974Special Lecturer1975Developmental Biology 1975Special Lecturer1976Developmental Biology 1976Instructor1977Developmental Biology 1977Special Lecturer1978Developmental Biology 1978Instructor1979Developmental Biology 1979Faculty/Staff/Lecturer1980Developmental Biology 1980Faculty/Staff/Lecturer1981Developmental Biology 1981Faculty/Staff/Lecturer 1987Evolution of a Molecular Machine: The RibosomeFriday Evening Lecturer