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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number D059-8

Postdoctoral scientist Monica Santin (left foreground) and technicians Kristin Cameron and Robert Palmer prepare PCR samples to detect Cryptosporidium as zoologist Ron Fayer (right) examines banding patterns in agarose gels for positive specimens.

Photo by Stephen Ausmus.


640 pixels wide: (d059-8.jpg)




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Last Modified: 5/23/2006
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