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DNA Research, Scientist holding up a DNA sample with results on the computer screen
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DNA Research, Scientist viewing DNA test results on a computer screen in the laboratory with a tray of samples in the fore ground
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DNA Research, Scientist holding up a multi well plate containing DNA samples with results on the computer screen
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DNA Research, Scientist comparing DNA results on a computer screen in the laboratory
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Applying a tag to a Leatherback turtle (Dermochelys coriacea) at its nesting site, Shell Beach, Guyana, South America
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