Example image of eyePlorer eyePlorer map for 'Daniel Nathans': Microbiologist Delaware Wilmington, Delaware Great Depression University of Delaware St. Louis, Missouri Washington University in St. Louis Baltimore Johns Hopkins University Maryland Hamilton O. Smith Nobel Prize in Physiology or Medicine Restriction enzyme Werner Arber National Medal of Science Johns Hopkins School of Medicine Victor A. McKusick List of Johns Hopkins University people 1978 in science List of Jewish American biologists and physicians List of National Medal of Science laureates List of Washington University faculty and staff List of Washington University alumni List of genetic engineers Recombinant DNA List of discoveries List of Nobel laureates affiliated with Washington University in St. Louis Genetic engineering List of geneticists Nathans Washington University School of Medicine November 16 List of Nobel laureates by country October 30 1928 Timeline of biology and organic chemistry 1978 1999 Timeline of United States discoveries