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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number K11646-1

Histotechnologist Jean Donald prepares 5-micrometer-thick sections of tissue collected from TSE-affected animals. The sections are then mounted on glass slides, stained, and examined by pathologists.

Photo by Peggy Greb.



640 pixels wide: (k11646-1.jpg)




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Last Modified: 5/23/2006
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