Dong Yan, PhD

Associate Professor of Molecular Genetics and Microbiology

Our research focuses on understanding mechanisms underlying neuronal development, regeneration, and degeneration.  We use a free-living tiny roundworm, called Caenorhabditis elegans, as a model. The defined cell lineage, completely mapped connectome and rapid life cycle of this organism greatly facilitate investigating nervous system at the subcellular resolution. Using cutting edge laser axotomy, live imaging, and genetic and genome editing approaches, we address questions related to neurons and glia in development and aging.