David J. Begun

David J. Begun is an American geneticist and evolutionary biologist best known for his work on the molecular population genetics of Drosophila. He is a Distinguished Professor in the Department of Evolution and Ecology at the University of California, Davis.

Early life and education David Begun was born in Borough Park, Brooklyn and was raised in Sheepshead Bay, Brooklyn. He attended Stuyvesant High School. Begun received a Bachelor of Arts in Biology from Brandeis University in 1985. He obtained a Master of Science in Zoology from Arizona State University in 1989. He earned his Ph.D. in Genetics and Development from Cornell University in 1994. His PhD advisor was Charles F. Aquadro. Following his doctorate, he did post-doctoral work with Charles H. Langley.

Academic career Begun joined the faculty at the University of Texas at Austin in 1996 and moved to the University of California, Davis in 2000, where he currently serves as Distinguished Professor of Evolution and Ecology. His lab integrates classical genetic approaches with genomics and transcriptomics to study how variation is distributed across genomes within and between species. Whole-genome analyses of polymorphism and divergence in Drosophila simulans. Investigations into the genetic architecture of reproductive traits, sexual selection, adaptation, and more recently de novo gene origin and copy-number variation.

Selected publications

Awards and recognition Begun was awarded the Dobzhansky Prize from the Society for the Study of Evolution, the Sandler Award from the Genetics Society of America, and the Early Career Investigator Award from the American Society of Naturalists, all in 1995. He is currently a Distinguished Professor at UC Davis.