Paxton Tomko ’24 is a molecular and cell biology major and her faculty mentor is Assistant Professor of Molecular and Cell Biology/Microbiology Geo Santiago-Martínez. In the fall, she will be starting a master’s in oceanography at UConn Avery Point, working with Professor of Marine Sciences Pieter Visscher. Tomko’s research interests are in geobiology and astrobiology and is interested in stromatolites as biosignatures and the role that methanogens play in microbial mats.