"Knockout mice" designers win Nobel Prize
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An undated photograph of Mario R. Capecchi, Ph.D., professor of human genetics and biology at the University of Utah's Eccles Institute of Human Genetics. Capecchi along with Martin Evans and Oliver Smithies won the 2007 Nobel Prize in Medicine on October 8, 2007, for helping discover the roles of numerous genes in embryonic development, adult physiology, aging and disease. REUTERS/Sean Graff/University of Utah/Handout/Handout





