Senior Angela Kim, who is majoring in molecular biology, discusses her poster, titled "Roles of RpoS and Efflux Pumps in Strengthening the Permeability Barrier of Stationary Phase Escherichia Coli Cells," with judge Yaakov Weinstein.

Senior Angela Kim, who is majoring in molecular biology, discusses her poster, titled "Roles of RpoS and Efflux Pumps in Strengthening the Permeability Barrier of Stationary Phase Escherichia Coli Cells," with judge Yaakov Weinstein. (Photo by Nick Donnoli, Office of Communications)