(NEWSER) – It’s no warn that complicated humans and Neanderthals used to get it on — many people of Eurasian skirmish are, genetically, 1.6% to 2.1% Neanderthal. The doubt has prolonged been when they did, with a far-reaching guess putting it between 37,000 and 86,000 years ago formed on a DNA of people alive today. But now a finish genetic sequencing of a man’s thigh bone, that is itself roughly 45,000 years old, suggests that we took a drop in a Neanderthal gene pool 50,000 to 60,000 years ago, reports National Geographic. The bone was found in 2008 in western Siberia; it’s a oldest tellurian bone to have been recovered over Africa and a Middle East.
“This is an extraordinary and intolerable and singular sample,” one geneticist and co-author of a study—published this week in a biography Nature — tells a New York Times. Because prolonged stretches of DNA mangle into smaller ones over many generations, a researchers likely that a Neanderthal DNA in a 45,000-year-old bone would be reduction fragmented than it is in us today, and they were right. By estimating a rate during that those DNA strands fragment, they came adult with a interbreeding guess of 50,000 to 60,000 years ago. (Earlier this year, improved radiocarbon dating suggested Neanderthals died out earlier than we thought.)
This essay creatively seemed on Newser: Thigh Bone Reveals Timing of Human-Neanderthal Sex
(Photo: Andy Duback, AP)
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