By STEPH YIN
As a large population of modern humans interbred with a smaller number of Neanderthals, natural selection purged Neanderthal DNA from the genomes of their descendants.
Published: November 8, 2016 at 01:00AM
from #NYT Science Read the full article here: https://www.nytimes.com/2016/11/09/science/neanderthal-dna-natural-selection.html?partner=IFTTT
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