Tuesday, July 21, 2015

Tracing Routes to America Through DNA, Both Ancient and New - The New York Times

Tracing Routes to America Through DNA, Both Ancient and New - The New York Times:



"Some people in the Brazilian Amazon are very distant relations of indigenous Australians, New Guineans and other Australasians, two groups of scientists who conducted detailed genetic analyses reported Tuesday. But the researchers disagree on the source of that ancestry."



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