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Science

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Ichingcarpenter

(36,988 posts)
Sat Jul 28, 2012, 08:55 AM Jul 2012

I'm not saying it's 'mystery' humans but it's 'mystery' humans who mated with us [View all]




DNA evidence for early 'mystery' humans



SEATTLE, July 26 (UPI) -- Early humans in Africa mated with a mystery species of human that may have been related to Neanderthals that later inhabited Europe, genetic studies show.

No fossil evidence of the previously unknown humans exists, researchers said, but they left their mark in bits of foreign DNA in modern-day African populations.

The existence of that genetic material in modern human populations is proof of interbreeding between the two species, probably 20,000 to 50,000 years ago, they said.



Read more: http://www.upi.com/Science_News/2012/07/26/DNA-evidence-for-early-mystery-humans/UPI-54951343333214/#ixzz21vOJ5IEL


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