David Mark Hillis | |
---|---|
Born |
Copenhagen, Denmark |
December 21, 1958
Residence | Austin, Texas, United States |
Nationality | United States |
Fields | Biology |
Institutions | University of Texas at Austin |
Alma mater |
Baylor University University of Kansas |
David Mark Hillis (born December 21, 1958 in Copenhagen, Denmark) is an American evolutionary biologist, and the Alfred W. Roark Centennial Professor of Biology at the University of Texas at Austin. He is best known for his studies of molecular evolution, phylogeny, and vertebrate systematics. He created the popular Hillis Plot depiction of the evolutionary tree of life.
David Hillis was born in Copenhagen, Denmark in 1958, the son of William Hillis, an epidemiologist, and Aryge Briggs Hillis, a biostatistician. Hillis lived his early years in Denmark, Belgian Congo, India, and the United States, where he developed his interests in biology and biodiversity. He has two sons, Erec and Jonathan. His younger son, Jonathan Hillis, served in 2011 as the National Chief of the Order of the Arrow, the Honor Society of the Boy Scouts of America. His brother is computer scientist W. Daniel Hillis, and his sister is Argye E. Hillis, a professor of neurology at Johns Hopkins University.
In 1980 Hillis graduated from Baylor University with a B.S. degree in biology, followed in 1983, 1984, and 1985 with M.S., Ph.M., and Ph.D. degrees in Biological Science from the University of Kansas, specializing in molecular evolution and systematics. During this time Hillis developed molecular approaches for reconstructing the evolutionary history of organisms, or phylogeny, with a particular emphasis on the relationships of amphibians. He also made significant contributions to the understanding of hybridization, molecular processes of evolutionary change, and statistical analysis of biological phylogenies. He continued this research as an Assistant Professor at the University of Miami from 1985–1987, and then moved to the faculty of the University of Texas at Austin in 1987.