In 2010, scientists discovered that early humans and Neanderthals interbred, impacting modern humans’ circadian rhythms, immune system, and pain perception. However, the reverse gene flow—how humans influenced Neanderthals—remained unclear.
A new study reveals that DNA exchange occurred between the two groups over the last 250,000 years, offering insights into Neanderthal extinction and human migration from Africa.
Guest: Dr. Joshua Akey, Professor at the Lewis-Sigler Institute for Integrative Genomics
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