Natural selection has altered the appearance of Europeans over the past 5,000 years

There has been much research into the factors that have influenced the human genome since the end of the last Ice Age. Anthropologists at Johannes Gutenberg University Mainz (JGU) and geneticists at University College London (UCL), working in collaboration with archaeologists from Berlin and Kiev, have analyzed ancient DNA from skeletons and found that selection has had a significant effect on the human genome even in the past 5,000 years, resulting in sustained changes to the appearance of people. The results of this current research project have been published this week in an article entitled "Direct evidence for positive selection of skin, hair, and eye pigmentation in Europeans during the last 5,000 years" in the journal Proceedings of the National Academy of Sciences (PNAS).

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