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Summary
Ancestry for Native Americans By Virgie Hoban [1]
Referenes
- ↑ https://www.bostonglobe.com/metro/2015/07/21/harvard-study-sheds-new-light-origin-native-american-populations/NTs5hr06ffoq8cWM0T3BGN/story.html Researchers suggest another ancestry for Native Americans By Virgie Hoban Globe Correspondent,July 21, 2015, 1:12 p.m. 42 It has long been thought that the founders of the Americas, who traversed a frozen ice bridge across the Bering Strait 15,000 years ago, carried with them a uniform ancestry rooted in Eurasia. But a Harvard Medical School study published Tuesday in the journal Nature upends that theory, concluding that some modern-day Brazilians in the Amazon carry traces of DNA that suggest they share a history with indigenous Australians. That finding suggests the founding population of the Americas was more diverse than suspected and arrived in separate waves. “We found this pattern in the genetic data and were kind of very surprised and incredulous,” said David Reich, a Harvard geneticist and coauthor of the study.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:26, 21 September 2021 | | 1,024 × 517 (106 KB) | T (talk | contribs) | Ancestry for Native Americans By Virgie Hoban <ref> https://www.bostonglobe.com/metro/2015/07/21/harvard-study-sheds-new-light-origin-native-american-populations/NTs5hr06ffoq8cWM0T3BGN/story.html Researchers suggest another ancestry for Native Ame... |
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