Рет қаралды 15,046
From previous studies it is known that the area of Lake Baikal was inhabited by anatomically modern people since the Upper Paleolithic and has rich archaeological data. Over the past 5 years of research on ancient genomes, many impurities and genetic changes have been identified in this region. The representative of the late Paleolithic site of Malta, 24 thousand years old, represents a population called as "ancient northern Eurasians (ANE)", which was widespread in Siberia during the Paleolithic. Moreover, the ancient northern Eurasians themselves are descendants of the ancient northern Siberians, represented by the inhabitants of the Yanskaya site with little contribution from the early Eurasian line, akin to the late Paleolithic hunter-gatherers of the Caucasus. However, the spread of these ancient northern Eurasians contributed to the emergence of a genetic profile of Native Americans, as well as many modern populations. And during the early Neolithic period, the pedigree associated with the ancient northern Eurasians in the Baikal region was largely replaced by the gene pool belonging to Northeast Asia, the Chertovy Vorota cave area (NEA), with a partial restoration of the ancient North Eurasian ancestry (ANE) at the beginning of the Bronze Age.
Content:
00:00 | Introduction
2:55 | New designs
4:13 | Population structure
7:18 | Relations with Non-Arctic Native Americans
8:56 | Changes in the gene pool in the Baikal region between the Early Neolithic and the Bronze Age
10:43 | Migrations and impurities in the Baikal region population of the Bronze Age
13:07 | Detection of plague bacillus bacteria in South Siberia
14:19 | Genetic contribution to Okunev culture
15:01 | Summary
#history #archeology #Russia #genetics #Baikal
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Source:
He Yu, Maria A. Spyrou, Marina Karapetian et al. Paleolithic to Bronze Age Siberians Reveal Connections with First Americans and across Eurasia // Cell 181, 1-14, June 11, 2020 doi.org/10.1016/j.cell.2020.04.037
Photo and video materials
Zde - Own work, CC BY-SA 4.0, commons.wikimedia.org/w/index.php?curid=69679624, commons.wikimedia.org/w/index.php?curid=69679627, commons.wikimedia.org/w /index.php?curid=69679625
Gklambauer - I generated this figure with a drawing program., CC BY-SA 3.0, commons.wikimedia.org/w/index.php?curid=30775011
Octagon - Own work, CC 3.0, commons.wikimedia.org/w/index.php?curid=7641144
Laika ac from USA - Kolyma Highway, CC BY-SA 2.0, commons.wikimedia.org/w/index.php?curid=31725388
anton petukhov flickr.com/photos/petukhovantanton/12248458475/,
flickr.com/photos/petukhovanton/12268230554/
Sergey Pesterev flickr.com/photos/pesterev/25859965981/, flickr.com/photos/pesterev/24964594982/, flickr.com/photos/pesterev/26090504976/
Arseniy Chekmarev flickr.com/photos/152629603@N07/45848702374/
Pawel Maryanov flickr.com/photos/pavel_m/35418279473/