Prof. Allen Shearn Professor Emeritus, Johns Hopkins University, USA

Allen Shearn retired in 2007 as Professor and Chair of Biology at Johns Hopkins. He received his undergraduate training in chemistry at the University of Chicago, his graduate training in genetics at Caltech, and his postdoctoral training in developmental genetics at Yale University. He joined the faculty at Johns Hopkins... read morein 1971 where he studied the development of Drosophila.