Christopher John Leaver (born 31 May 1942) is an Emeritus Professorial Fellow of St John's College, Oxford who served as Sibthorpian Professor in the Department of Plant Sciences at the University of Oxford from 1990 to 2007. Education Leaver was educated at Lyme Regis Grammar School and Imperial College London where he was awarded a Bachelor of Science degree (first class) followed by a PhD in plant physiology in 1966. Career and research Leaver's area of expertise is in plant biochemistry, development, plant physiology and signalling; before his current positions, he has at the Department of Botany and Plant Pathology at Purdue University and the University of Edinburgh. During his career, Leaver held the following positions: Botanist on the Imperial College Hornsund expedition, Spitzbergen, 1962 and Beerenberg expedition, Jan Mayen, 1963 Fulbright Scholar, Purdue University, West Lafayette, Indiana, United States, 1966–68 Lecturer at the University of Edinburgh 1969–80: , promoted to Reader in 1980 Science and Engineering Research Council (SERC) senior research fellow 1985–90 Professor of Plant Molecular Biology 1986–1990 University of Oxford Sibthorpian Professor of Plant Science, 1990–2007 Head of the department of Plant Sciences 1991–2007 Fellow of St John's College, Oxford 1990– Emeritus Professor of Plant Science, University of Oxford 2008– Awards and honours Leaver was elected a Fellow of the Royal Society (FRS) in 1986. His nomination reads: Leaver was also awarded EMBO Membership in 1982, elected a member of the Academia Europaea in 1989 and appointed Commander of the British Empire (CBE) in the 2000 New Year Honours. Personal life Leaver's Who's Who entry lists his recreations as “walking and talking in Upper Coquetdale” in Northumberland. References Living people Members of the European Molecular Biology Organization Fellows of the Royal Society of Edinburgh Commanders of the Order of the British Empire Fellows of St John's College, Oxford Statutory Professors of the University of Oxford British biochemists Purdue University faculty Members of Academia Europaea Academics of the University of Edinburgh Fellows of the Royal Society 1942 births