Image Number K10914-1
Physiologist Annie Donoghue and graduate student John Holliman inspect plates to identify bacteria that can inhibit Campylobacter growth. Candidate bacteria are placed in the center of a plate containing Campylobacter. Those that outcompete this pathogen form a clear zone (circle) of inhibition.
Photo by Stephen Ausmus.
640 pixels wide: (k10914-1.jpg)