title: What Use Is Population Genetics?
abstract: The Genetic Society of America's Thomas Hunt Morgan Medal is awarded to an individual GSA member for lifetime achievement in the field of genetics. For over 40 years, 2015 recipient Brian Charlesworth has been a leader in both theoretical and empirical evolutionary genetics, making substantial contributions to our understanding of how evolution acts on genetic variation. Some of the areas in which Charlesworth's research has been most influential are the evolution of sex chromosomes, transposable elements, deleterious mutations, sexual reproduction, and life history. He also developed the influential theory of background selection, whereby the recurrent elimination of deleterious mutations reduces variation at linked sites, providing a general explanation for the correlation between recombination rate and genetic variation.
authors.affiliation: Institute of Evolutionary Biology, School of Biological Sciences, University of Edinburgh, Edinburgh EH9 3FL, United Kingdom.
authors.forename: Brian
authors.initials: B
authors.lastname: Charlesworth
mesh_terms: D000818:Animals; D001363:Awards and Prizes; D005823:Genetics / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D012958:Societies, Scientific; D014481:United States