PEGGY GREB / US DEPARTMENT OF AGRICULTURE / SCIENCE PHOTO LIBRARY PEGGY GREB / US DEPARTMENT OF AGRICULTURE / SCIENCE PHOTO LIBRARY
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Livestock food research. Geneticist using a flow cytometer machine to analyze the DNA (deoxyribonucleic acid) content of the plant forage kochia (Bassia prostrata). This plant, originally from Kazakhstan and Uzbekistan, has been introduced to the USA as livestock forage and for fire control.
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