PhD in Biology - Cellular and Molecular Biology in Washington, D.C. United States | George Washington University

Our graduate program fosters dynamic collaboration, allowing students to seamlessly navigate between disciplines within the department while engaging with external programs and institutions. Graduate research typically focuses on two primary domains: 1) cellular and molecular biology, and 2) systematics, evolution, and ecology. Participants frequently leverage resources from GW and other Washington-area institutions, such as the National Institutes of Health (NIH) and the Smithsonian's National Museum of Natural History.

A solid foundation in cellular and molecular biology is crucial for numerous high-demand careers. Graduate researchers in this field explore both established model systems and lesser-studied organisms, often employing comparative methodologies. Faculty research frequently examines cell signaling pathways, along with genetic and cellular mechanisms influencing virulence, behavior, immune function, neurobiology, development, and morphological trait expression. Training encompasses experimental and comparative techniques, utilizing cutting-edge methods from advanced imaging to genome/proteome/metabolome analysis and gene editing.

With growing global awareness of environmental change and biodiversity loss, systematics and ecology expertise has become increasingly vital. GW's SEE program stands among the world's few specializing in phylogenetic analysis and comparative biology, positioning the university as a leader in biodiversity research. Evolutionary and ecological studies within the department cover diverse taxa, including vertebrates (amphibians, reptiles, fish), invertebrates (insects, arachnids, mollusks), plants, fungi, and bacteria. Beyond systematics, students may join labs investigating behavioral, ecosystem, community, and population ecology, along with ecomorphology and biomechanics.

Beyond classroom learning, students participate in global field research across terrestrial and aquatic environments. Recent projects have included termite research in Australian rainforests, ant collection in Brazilian savannas, new species discovery in Sri Lanka, and dinosaur fossil excavation in China's Gobi Desert.

The department consistently funds graduate student participation in specialized courses nationwide and internationally, including opportunities through our Organization for Tropical Studies membership and recurring programs at Friday Harbor, Southwestern Research Station, and Woods Hole.