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Overall, the 'Ancestral Native Americans' descended from the admixture of an Ancient East Asian lineage contributing about 65% ancestry, and a Paleolithic Siberian population known as Ancient North Eurasians, contributing about 35% ancestry. Ancestral Native Americans are most closely related to 'Ancient Paleo-Siberians' and 'Ancient Beringians'.
Multiple studies suggests that all Native Americans ultimately descended from a single founding population that initially diverged from" Ancestral Beringians" which shared a common origin with Paleo-Siberians from the merger of Ancient North Eurasians and a Basal-East Asian source population in Mainland Southeast Asia around 36,000 years ago ...
However these previous claims were refuted by multiple genetic and anthropologic studies, such as one study published in Nature in 2018 which concluded that all Native Americans descended from a single founding population which initially split from East Asians c. 36,000 BC, with geneflow between Ancestral Native Americans and Siberians ...
The AB lineage diverged from the Ancestral Native American (ANA) lineage about 20,000 years ago. The ANA lineage was estimated as having been formed between 20,000 and 25,000 years ago by a mixture of East Asian (~65%) and Ancient North Eurasian (~35%) lineages, consistent with the model of the peopling of the Americas via Beringia during the ...
The Ancient Paleo-Siberian population is thought to have arisen from an Ancient East Asian lineage, which diverged from other East Asian populations sometimes between 26kya to 36kya, and merged with Ancient North Eurasians (ANE) sometimes between 20kya to 25kya.
Paleogenomic analysis of the remains revealed Siberian ancestry and a closer genetic relationship to modern Native Americans of Central and South America than to those of North America. [4] [3] These findings support the hypothesis that modern Native Americans are descended from Asian populations who crossed Beringia between 23,000 and 14,000 ...
Map showing the generally accepted model of human spread over the world. Numbers indicate years before present.The indigenous peoples of the Americas are held by modern scientists to descend from the Paleo-Indians, who migrated from North Asia to Alaska via the Beringia land bridge, and not from the Middle East as claimed by the Book of Mormon.
However Sigríður Sunna also states that "while a Native American origin seems most likely for [this new haplogroup], an Asian or European origin cannot be ruled out". [ 175 ] In 2014, a study discovered a new mtDNA subclade C1f from the remains of three people found in north-western Russia and dated to 7,500 years ago.