If you love science, have a passion for bacteria, and are excited to build with biology, you belong here. 
We are committed to a culture of inclusion and value our differences. 

Principle Investigator

Bryan Davies, PhD

Bryan completed his BSc in Biochemistry at McMaster University, PhD in Molecular Biology/Microbiology at MIT, and postdoctoral fellowship in infectious diseases at Harvard Medical School. He is an Associate Professor in the Departments of Molecular Biosciences and Medical Education. His research interests include antimicrobial discovery and development, bacteria-host interactions, and microbe engineering.

Research Scientist

Jennifer Parker, MSc

Jennifer completed her MSc in Environmental Health at the University of Washington. She has conducted research in diverse disciplines including environmental microbiology, plant pathology, and public health microbiology. Her current work is focused on discovering novel naturally-occurring antimicrobial peptides (microcins), elucidating their role in modulating the host microbiome, and engineering bacterial delivery systems to provide microcin-based therapeutics.

Postdoctoral Fellows

Justin Randall, PhD

Justin earned his PhD at the University of Michigan studying bacterial DNA repair. He joined the Davies lab to pursue more translation research and is now developing peptide therapeutics targeting Vibrio cholerae.

Xun Wang, PhD

Xun her PhD in microbiology at the University of Texas at Austin studying bacterial stress responses and building new antibacterials. Her current focus is on screening and engineering of novel antimicrobial nanobodies. 

Graduate Students

Sun-Young Kim

Sun-Young received his BSc in Microbiology from Pusan National University in Pusan, South Korea. His interest in microbiology includes host-microbe interaction, synthetic biology, and biotechnology. Currently, he is working on the elucidation and application of the secretions system in Escherichia coli for heterologous peptide production. His future goals are improving the secretion system, and showing applications such as bacteria-based peptide delivery to hosts.

Kyra Groover

Kyra received her BSc in Biology from Texas A&M University in College Station, Texas. Her research interests broadly include developing novel therapeutics targeting infectious diseases. In the Davies Lab, her focus will be centered around developing and implementing novel antimicrobials.

Angela O’donnell

Co-advised with Howard Ochman. Angela graduated with a bachelor’s degree in Biology from Smith College in Northampton, Massachusetts. She is broadly interested in discovering and engineering new antimicrobials. She is also interested in exploring how the study of antimicrobial evolution can inform and guide research. 

Mady Telford

Mady Telford completed her undergraduate education at Brigham Young University where she majored in Microbiology and minored in Chemistry. Mady loves to learn about the many ways that microbes have evolved to survive in their environments. She will be exploring how to utilize naturally occurring bacterial secretion systems to secrete a variety of peptides. 

Research Associates

Richard Gu

Richard joined the Davies Lab as a sophomore during his undergraduate studies at The University of Texas at Austin, where he later received his BSA in Biology. His research interests include developing novel treatments against multidrug-resistant bacteria. He will be using his time as a research associate to study microcins, a class of peptide antimicrobials, and the effects of various peptides in mouse models. 

Undergraduate Assistants

Simon Sanchez-Paiva