Rate My Professor William Etges

Etges' research program in the Etges Lab investigates evolutionary genomics, with a focus on adaptation, life history evolution, speciation biology, chemical ecology, sexual isolation, and systematics, primarily using cactophilic Drosophila species such as Drosophila mojavensis and their host plant interactions. Employing ecological, physiological, genetic, and genomic methods in field and experimental studies, his work elucidates mechanisms generating biological diversity. Key publications include 'Ecological divergence exhibits consistently positive associations with reproductive isolation across disparate taxa' (Proceedings of the National Academy of Sciences, 2006; 519 citations), 'Premating isolation is determined by larval rearing substrates in cactophilic Drosophila mojavensis. III. Epicuticular hydrocarbon variation' (Journal of Chemical Ecology, 1997), and 'Genetics of incipient speciation in Drosophila mojavensis. I. Male courtship song' (Evolution, 2007). He edited the volume Genetics of Mate Choice: From Sexual Selection to Sexual Isolation (Kluwer Academic Publishers, 2003) and organized a symposium on the genetic basis of sexual selection and speciation. Etges has mentored over 20 graduate students to M.S. and Ph.D. degrees, as well as numerous undergraduates through NSF REU programs and honors theses, many of whom pursued advanced careers in academia. His contributions have advanced understanding of reproductive isolation and ecological adaptation in Drosophila, evidenced by highly cited papers influencing speciation research.