Microbiome Evolution
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
Jennifer Macalady
Director of the Ecology Institute; Professor of Geosciences
Microbial interactions with earth materials: soils, sediments, solutes, atmospheric gases, minerals, and rocks. Early evolution of Earth’s biosphere, including photosynthesis and sulfur cycling. Microbial ecology, environmental omics, microbial…
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.
