Ph.D., University of Tennessee, Knoxville
Professor of Biology. Dr. Walker is the Graduate Program Director for the Department of Biology. Dr. Walker's research interests are in two areas of plant ecology. Most of his laboratory-based research has been in the area of plant population genetics. The population genetics of rare, restricted and disjunct plant species in the southern Appalachians has been a field of investigation that has interested him for many years.
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Phone: (828) 262-2672