Our departmental graduate program is highly interactive in which students move easily among disciplines within the department and interact with other programs and institutions. Graduate research is generally in one of two areas 1) cell and molecular biology, and 2) systematics, evolution, and ecology. Students in the program often take advantage of other researchers, faculty, and facilities at GW and elsewhere in the Washington area. These include the National Institutes of Health (NIH) and the Smithsonian Institution's National Museum of Natural History.<br><br>A strong background in cell and molecular biology is essential for many competitive careers. Graduate students in this area conduct research on both well-studied model systems and non-model organisms, and often use comparative approaches. Common research themes among department faculty include cell signaling processes, and the genetic and cellular mechanisms governing virulence, behavior, immune responses, neurobiology, development, and the phenotypic expression of a variety of morphological traits. Students are trained in both experimental and comparative approaches and use a diverse array of modern research methods, ranging from precision imaging to gene editing to the assembly and analysis of genomes/proteomes/metabolomes.<br><br>Amid increasing concern about global change and biodiversity decline, expertise in systematics and ecology is more important than ever. GW's Systematics, Evolution, and Ecology (SEE) program is one of the few in the world specializing in the principles and methods of phylogenetic analysis and comparative biology, putting the university at the forefront of biodiversity studies. Departmental research in evolution and ecology spans a wide array of taxa and study systems, including both vertebrate (amphibians, reptiles, fishes) and invertebrate (social and non-social insects, arachnids, oysters) animals, plants, fungi, and bacteria. In addition to systematics, students can join labs conducting research on behavioral, ecosystem, community, and population ecology as well as ecomorphology and biomechanics.<br><br>To complement their classroom education, students can get involved in ongoing field research at both terrestrial and aquatic field sites around the world. Recent graduate students have studied termites and wood decomposition in Australian rainforests, collected ants in Brazilian savannas, discovered new reptiles and amphibians in Sri Lanka, and unearthed rare dinosaur fossils in the Gobi Desert of China.<br><br>The department regularly supports graduate student attendance at graduate short courses offered around the US and abroad, including those available through our membership in the Organization for Tropical Studies (OTS) as well as regularly offered short courses at Friday Harbor, Southwestern Research Station, and Woods Hole.