Brad C. Bennett
Associate Professor
Howard College of Arts and Sciences
Biological and Environmental Sciences
233 Propst Hall
bbennet1@samford.edu
205-726-4523

Research Lab: 239 Propst Hall

A native of Chattanooga, Brad Bennett has always been fascinated with the living world and how things work. As an undergraduate at the University of Tennessee-Chattanooga (UTC), he followed a path that would lead him to pursue field biology and plant taxonomy. He even served as an intern for the Tennesee River Gorge Trust, helping to catalog plant species in the gorge. As a senior, however, he decided to enroll in a biochemistry course taught by Dr. Thomas Waddell; this changed his path from organismal/ecological to molecular/cellular as now he became fascinated with understanding life at the smallest level. With Dr. Maurice Edwards as a mentor, he also performed plant physiology research, studying germination behavior of Phytolacca americana (American Pokeweed). These two experiences with two exceptional scientists catalyzed Brad’s entrance into basic science research as a career. After graduating from UTC, he went on to earn his PhD in Biochemistry, Cellular and Molecular Biology at the University of Tennessee-Knoxville, under the mentorship of Dr. Chris Dealwis. Here, he learned how molecular structures of proteins were determined, performed enzyme kinetic assays, and helped design new antibiotic lead compounds. After a brief stint as a postdoctoral scholar at Case Western Reserve University in Cleveland, OH, he joined Dr. Mark Yeager’s lab at the University of Virginia, where he learned electron microscopy and worked with important human membrane proteins.

His research now focuses on the evolution of antibiotic resistance in probiotic species of bacteria, and the role of convergence vs. contingency in how microbial life adapts to selection pressures in their environment. He has numerous, valuable collaborations: with Drs. Patty Jumbo-Lucioni and Bernadette D'Souza in Samford's McWhorter School of Pharmacy on the potential beneficial health effects of probiotics; and with Dr. Drew Hataway in Samford's Biology Department on the identification of antibiotic resistance genes in local waterways. He is also interested in NAD metabolism in probiotic and pathogenic species of bacteria.
 
He teaches Foundations of Biology I, Cellular and Molecular Biology, Principles of Bioinformatics, and occasionally Microbiology labs. He serves on the University Enrollment Committee and has recently been a member of the Faculty Senate as well as chair of Samford’s Institutional Review Board (IRB).
 
For recreation, he enjoys hiking, golfing, cooking, gardening and yard work, and playing with his kids. He lives in Homewood with his wife and three children, and they are members of All Saints Episcopal Church.