1964~1974 Scientific Staff, Institute of Animal Physiology,
Cambridge
1974~1976 Senior Principal Scientific Officer, Institute of
Animal Physiology, Cambridge
1976 Head, Dept. of Physiology, ARC Institute of Animal
Physiology
1984~1985 Deputy Director, Institute of Animal Physiology,
Cambridge
1986 Head, Cambridge Research Station, AFRC Institute of
Animal Physiology and Genetics Research
1989 Member, Royal Society
1992 Director of Research, AFRC Babraham Institute,Cambridge
1994 Senior Scientific Consultant, Biotechnology and
Biological Sciences Research Council
1996 President, Institute of Biology
1996~2000 Foreign Secretary & Vice President, The Royal
Society

1976 Royal Agricultural Society of England, Research
Medallist
1980 Agricultural Research Council, Inventor’s Award