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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number K11533-1

Using two-dimensional gel electrophoresis and sophisticated computer software, plant physiologists Charlene Tanaka and Bill Hurkman compare protein patterns in wheat endosperm during grain development.

Photo by Peggy Greb.

640 pixels wide: (k11533-1.jpg)

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Last Modified: 5/23/2006
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