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Guest Blog

Commentary invited by editors of Scientific American

Evolution

The Denisova Genome and Guys Banging Rocks

As a textbook author, I often have to evaluate new research and predict whether it will stand the test of time. I’m a skeptic. But when Svante Pääbo, director of the Department of Evolutionary Genetics at the Max Planck Institute for Evolutionary Anthropology in Leipzig and his colleagues introduced a new member of the human family in 2010 based on a preliminary genome sequence from a finger bone found in Denisova Cave in the Altai Mountains of southern Siberia, with few other clues, I included her in my book...

August 30, 2012 — Ricki Lewis
Health

Like a Game of Clue, Genomics Tracks Outbreak, Revealing Evolution in Action

Was it Colonel Mustard in the library with a lead pipe? Or Mrs. Peacock in the ballroom with a candlestick? No, it was deadly, drug-resistant Klebsiella pneumoniae from a 43-year-old woman spreading to 17 other patients, killing 6 of them and sickening 5 others, at the National Institutes of Health’s (NIH) Clinical Center in June 2011.In a biotech version of the classic board game "Clue," researchers from the National Human Genome Research Institute (NHGRI) used genome sequencing to solve the medical mystery of how the infection spread...

August 22, 2012 — Ricki Lewis

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