Newsroom

For Anna Bagley ’22, Microbiology May be the Key to Cleaner Drinking Water

Anna Bagley ’22 is using microbiology to address one of the major environmental concerns facing our planet: water pollution. Bagley is working with Assistant Professor of Biology Pete Chandrangsu to research poly-γ-glutamate (PGA), a shiny, gooey substance that bacteria secrete to protect themselves from heavy metals like copper and zinc.