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ARS Home Office of Communications Images Photos Aug12





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Image Number D2544-3 Plant physiologist Franck Dayan observes wild-type and herbicide-resistant biotypes of pigweed (Palmer Amaranth) as Mississippi State University graduate student Daniela Ribeiro collects plant samples for DNA analysis.  Photo by Stephen Ausmus.  640 pixels wide: (d2544-3.jpg)   Please visit our Image Gallery


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