Lost Native American Ancestor Revealed in Ancient Child’s DNA

Posted by Jean-Yves on Jan 5, 2018

A baby girl who lived some 11,500 years ago survived for just six weeks in the harsh climate of central Alaska, but her brief life is providing a surprising and challenging wealth of information to modern researchers.

Her genome is the oldest-yet complete genetic profile of a New World human. But if that isn’t enough, her genes also reveal the existence of a previously unknown population of people who are related to—but older and genetically distinct from— modern Native Americans.

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