Position Title Professor Emeritus Department of Neurobiology, Physiology and Behavior, College of Biological Sciences hjcheng@ucdavis.edu Faculty profile Tags Academic Departments Affiliated Centers Department of Neurobiology Physiology and Behavior Center for Neuroscience Graduate Groups Biochemistry Molecular Cellular and Developmental Biology Graduate Group Neuroscience Graduate Group Cell Biology Developmental Biology Molecular Genetics Neurobiology Signal Transduction Stem Cell Biology Vision