Genetic Literacy Project
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9th January 2017
Evolution erasing our Neanderthal genes, rooting out harmful variants
Although the Neanderthals went extinct 30,000 years ago, their genes live on in human beings. A new study at the University of California, Davis, has found, however, that those strands of DNA are systematically being erased through natural selection.
“On average, there has been weak but widespread selection against Neanderthal genes,” said Graham Coop, professor at the universit[y]s’ department of Evolution and Ecology. The selection may have come about as a consequence of a small number of Nea