Deborah Robertson

Deborah Robertson is a Professor and Department Chair of Biology at Clark University, specializing in the physiological ecology and evolution of nitrogen metabolism in marine diatoms and algae. Her research examines how diatoms rapidly respond to nitrogen fluctuations through post-transcriptional gene regulation.

Research focus: Investigates nitrogen assimilation pathways, enzyme evolution through horizontal gene transfer, and molecular adaptations in marine phytoplankton. Her work bridges algal genomics, evolutionary biology, and ecosystem productivity studies.

Publication trends: Recent articles focus on genetic tool development for marine protists (2020), molecular evolution of nitrogen enzymes (2011-2015), and ecological adaptations of diatoms under nutrient stress. Research consistently integrates phylogenetic analysis with experimental validation.