Microbiome Evolution

DNA analysis of dental tartar

Human microbiomes are influenced by nearly every aspect of human life, including diet, medication, cultural practices, ancestry, and environmental exposures. Our researchers are trying to untangle how microbes – bacterial and otherwise – and their interactions with other microorganisms evolve as part of this complex web of interactions. Researchers in our Center using ecological, genomic, and ancient DNA methods to explore the evolution of microbiomes over time and space. 

To learn more about ongoing evolutionary research on human and environmental microbiomes, check out Penn State’s new ancient DNA research laboratory – Penn State Ancient Biomolecules Research Laboratory.

Faculty Working in Microbiome Evolution

Tim Miyashiro

Assistant Professor of Biochemistry and Molecular Biology

How bacteria adapt to a host environment. The mutualistic symbiosis established between the Hawaiian bobtail squid (Euprymna scolopes) and a bioluminescent bacterium (Vibrio fischeri).

Tanya Renner

Assistant Professor of Entomology

Evolution of chemical and structural defense. Molecular evolution, evolutionary genomics, and transcriptomics. Origins and evolution of carnivorous plants.

Laura Weyrich

Associate Professor of Anthropology