New paper on male reproductive ageing in PNAS
6 years in the making, our new paper dissects the roles of seminal fluid versus sperm in mediating reproductive ageing in males. We also found that the decline can be postponed – read here!
Stuart Wigby is an evolutionary biologist. In the lab we study sex and death, mainly using the fruit fly, Drosophila melanogaster, as a model organism.
We are interested in sexual selection, sexual conflict, speciation, fertility,
sperm competition, kin selection, immunity, life history and ageing.