Image Number D1337-11
An important intermediate step in the analysis of evolution is to determine which methods are effective for detecting differences between strains. Using a Bio Rad imager and pulse field gel electrophoresis, veterinary medical officer Jean Guard-Bouldin (left) and technicians Carolina Hall (center) and Cheryl Pearson-Gresham classify strains that are being used to produce mutational maps.
Photo by Stephen Ausmus.
640 pixels wide: (d1337-11.jpg)