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ARS Home Office of Communications Images Photos Sep11





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Image Number D2236-9 Geneticist Eduardo Casas (right) and technician Sandra Nejezchleb prepare bovine DNA samples for mass-spectrometry. Results are used to assess whether changes in DNA sequence are associated with pinkeye, also known as “infectious bovine keratoconjunctivitis.”  Photo by Stephen Ausmus.  640 pixels wide: (d2236-9.jpg)   Please visit our Image Gallery


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