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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number D853-1

Molecular biologist Chao Qiang Lai (left) and geneticist Jose Ordovas use a DNA sequence system to identify which individuals carry a specific mutation associated with high triglycerides or obesity.


Photo by Stephen Ausmus.

640 pixels wide: (d853-1.jpg)

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Last Modified: 8/29/2007