Steven Wilhelm is the Kenneth and Blaire Mossman Professor & Associate Head of the Department of Microbiology. In 2016 he became a fellow of the American Academy of Microbiology as well as a Sustaining Fellow of ASLO. In 2018 he was also named a James R. Cox Professor at the University of Tennessee. His group studies synergies between microbial communities and biogeochemical cycles in lakes and oceans. Lab members use biomolecular tools - DNA and RNA sequencing, metabolomics, and PCR-based quantitative analyses - to study viruses, bacteria, cyanobacteria and algae.