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Saturday, September 6, 2008 |
Saturday, September 6, 2008 |
Photo: First Decoded Marsupial Genome Reveals "Junk DNA" SurpriseThe tiny creature is revealing some big surprises, including startling details about the role of "junk DNA" in the evolution of humans. Photograph courtesy Paul Samollow, Southwest Foundation for Biomedical Research, San Antonio
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ADVERTISEMENTNATIONAL GEOGRAPHIC'S PHOTO OF THE DAY |
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