Epic pre-Columbian voyage suggested by genes, sweet potato’s traded

Ancientfoods

Epic pre-Columbian voyage suggested by genes

Wooden canoes like this one from Easter Island may have brought Native Americans and Polynesians together.
Polynesians from Easter Island and natives of South America met and mingled long before Europeans voyaged the Pacific, according to a new genetic study of living Easter Islanders. In this week’s issue of Current Biology, researchers argue that the genes point to contact between Native Americans and Easter Islanders before 1500 C.E., 3 centuries after Polynesians settled the island also known as Rapa Nui, famous for its massive stone statues. Although circumstantial evidence had hinted at such contact, this is the first direct human genetic evidence for it.

In the genomes of 27 living Rapa Nui islanders, the team found dashes of European and Native American genetic patterns. The European genetic material made up 16% of the genomes; it was relatively intact and was unevenly spread among the…

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About George Crawford

archaeologist, archer, primitive technologist, and wannabee musician ... mostly
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