Evolutionary dynamics, experimental evolution, population genetics (On sabbatical 2023-24)
Evolution of molecular and developmental mechanisms controlling cell fate decisions
Microbial eco-systems biology; Microbial physiology; Marine biogeochemistry (On sabbatical 2023-24)
Study of the mechanics of biomolecules, and more generally the role of physical and evolutionary forces in shaping biological systems
Study evolution, hybridization, and speciation - mainly in butterflies (Not accepting graduate students 2023-2024)