Researchers have successfully decoded the genes of a 45,000-year-old man from Siberia. The results offer clues about early human life outside of Africa as well as how humans interacted with Neanderthals and other groups around at the time.
The complete set of genes is the oldest genome of its kind, according to Svante Pääbo, a director at the Max Planck Institute for Evolutionary Anthropology in Leipzig. "It's almost twice as old as the next oldest genome that has been sequenced."
The work of Pääbo and his colleagues was published Wednesday in the journal Nature.
The bone was found along the Irtysh River in Siberia, which was pretty far north to live 45,000 years ago.Bence Viola/Max Planck Institute for Evolutionary Anthropology
The DNA came from a human femur found in 2008 by a collector scouring the Irtysh River in western Siberia. The femur was handed over to a local paleontologist who in turn gave it to Pääbo's team in Leipzig.
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