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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number K8115-1

Entomologist Matthew Greenstone replenishes growth medium for hybridomas, the cultured white blood cells he uses to produce monoclonal antibodies to analyze the gut contents of spiders and other arthropod predators.

Photo by Scott Bauer.



640 pixels wide: (k8115-1.jpg)




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Last Modified: 5/23/2006
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