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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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ARS plant geneticist Robert Griesbach examines petunias.

Image Number K1897-1

"Once the biochemistry of flower color is known for a specific plant, it will be possible to create an infinite range of custom-colored flowers using genetic engineering," says ARS plant geneticist Robert Griesbach.

Photo by Scott Bauer

640 pixels wide: (k1897-1.jpg)

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Last Modified: 5/23/2006
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