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United States Department of Agriculture

Agricultural Research Service

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Image Number D2156-1

In efforts to develop new techniques to quickly and reliably identify pathogenic E. coli serogroups, microbiologist Pina Fratamico (left) and molecular biologist Yanhong Liu (center) view real-time PCR results from study samples as microbiologist Lori Bagi loads a thermal cycler with more samples for testing.


Photo by Stephen Ausmus.

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Last Modified: 6/27/2017
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