title: Twists and turns: my career path and concerns about the future.
abstract: THE Genetics Society of America's Thomas Hunt Morgan Medal is awarded to an individual GSA member for lifetime achievement in the field of genetics. The 2014 recipient is Frederick Ausubel, whose 40-year career has centered on host-microbe interactions and host innate immunity. He is widely recognized as a key scientist responsible for establishing the modern postrecombinant DNA field of host-microbe interactions using simple nonvertebrate hosts. He has used genetic approaches to conduct pioneering work that spawned six related areas of research: the evolution and regulation of Rhizobium genes involved in symbiotic nitrogen fixation; the regulation of Rhizobium genes by two-component regulatory systems involving histidine kinases; the establishment of Arabidopsis thaliana as a worldwide model system; the identification of a large family of plant disease resistance genes; the identification of so-called multi-host bacterial pathogens; and the demonstration that Caenorhabditis elegans has an evolutionarily conserved innate immune system that shares features of both plant and mammalian immunity.
authors.affiliation: Department of Genetics, Harvard Medical School, Boston, Massachusetts 02115 andDepartment of Molecular Biology, Massachusetts General Hospital, Boston, Massachusetts 02114.
authors.forename: Frederick M
authors.initials: FM
authors.lastname: Ausubel
mesh_terms: D000818:Animals; D001363:Awards and Prizes; D049673:History, 20th Century; D049674:History, 21st Century; D054884:Host-Pathogen Interactions / Q000235:genetics*; D007113:Immunity, Innate / Q000235:genetics; D008967:Molecular Biology / Q000266:history; D057865:Plant Immunity / Q000235:genetics*; D014481:United States