- Prochlorococcus story on NPR
- PRISM cruise featured in U Week
- We have moved! Our new lab is in the Ben Hall building
- REPK, our online server to choose appropriate restriction enzymes for tRFLP is live!

Welcome to the home page of the Rocap lab, located in the School of Oceanography at the University of Washington. I am a marine microbial ecologist interested in the evolution and ecology of marine bacteria and phytoplankton. We use a variety of approaches in the lab; physiological (growth experiments and pigment analyses), molecular (quantitative PCR, sequencing and expression assays) and computational (phylogenetic analyses, comparative genomics). The multiple projects in the lab all address common questions: How does genetic diversity arise in marine microbial populations, how is it maintained, and how does it influence ecological success.
Our lab is part of the Marine Molecular Biology Lab, a facility within the College of Ocean and Fishery Sciences at UW. Researchers at MMBL are a diverse group, united by the use of molecular techniques to address ecological questions in aquatic environments.