Cited by 963Forensic and Genetic ResearchPleistocene-Era Hominins and ArchaeologyGenetic diversity and population structure

Upper Palaeolithic Siberian genome reveals dual ancestry of Native Americans

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Raghavan, Maanasa, Skoglund, Pontus, Graf, Kelly E., Metspalu, Mait, Albrechtsen, Anders, Moltke, Ida, Rasmussen, Simon, Stafford Jr, Thomas W. +23 more·2014·Nature

Abstract

The origins of the First Americans remain contentious. Although Native Americans seem to be genetically most closely related to east Asians, there is no consensus with regard to which specific Old World populations they are closest to. Here we sequence the draft genome of an approximately 24,000-year-old individual (MA-1), from Mal'ta in south-central Siberia, to an average depth of 1×. To our knowledge this is the oldest anatomically modern human genome reported to date. The MA-1 mitochondrial genome belongs to haplogroup U, which has also been found at high frequency among Upper Palaeolithic and Mesolithic European hunter-gatherers, and the Y chromosome of MA-1 is basal to modern-day western Eurasians and near the root of most Native American lineages. Similarly, we find autosomal evidence that MA-1 is basal to modern-day western Eurasians and genetically closely related to modern-day Native Americans, with no close affinity to east Asians. This suggests that populations related to contemporary western Eurasians had a more north-easterly distribution 24,000 years ago than commonly thought. Furthermore, we estimate that 14 to 38% of Native American ancestry may originate through gene flow from this ancient population. This is likely to have occurred after the divergence of Native American ancestors from east Asian ancestors, but before the diversification of Native American populations in the New World. Gene flow from the MA-1 lineage into Native American ancestors could explain why several crania from the First Americans have been reported as bearing morphological characteristics that do not resemble those of east Asians. Sequencing of another south-central Siberian, Afontova Gora-2 dating to approximately 17,000 years ago, revealed similar autosomal genetic signatures as MA-1, suggesting that the region was continuously occupied by humans throughout the Last Glacial Maximum. Our findings reveal that western Eurasian genetic signatures in modern-day Native Americans derive not only from post-Columbian admixture, as commonly thought, but also from a mixed ancestry of the First Americans.

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  • The dataset combines the newly reported ancient individuals with previously published ancient data to form a dataset of 281 ancient individuals.

    “We combined our data with previously published ancient data7,8,9,10,8,10-15 to form a dataset of 281 ancient individuals.”

    From Genomic insights into the origin of farming in the ancient Near East (2016) · cites this paper as [15]

    The Methods section ('Genome sequencing and read processing'; page unavailable) says the study processed its ancient genomes alongside previously published ancient datasets. It does not report a combined dataset of 281 ancient individuals, so the cited paper supports the combination but not that total. (LLM, conf=0.85)

    Experimental — accuracy not yet measured
  • Application of the ghost-population method highlights the impact of Ancient North Eurasian (ANE) ancestry related to the ~22,000 BCE Mal'ta 1 and ~15,000 BCE Afontova Gora 2 on populations living in Europe, the Americas, and Eastern Eurasia.

    “Application of this methods highlights the impact of Ancient North Eurasian (ANE) ancestry related to the ~22,000 BCE Mal'ta 1 and ~15,000 BCE Afontova Gora 215 on populations living in Europe, the Americas, and Eastern Eurasia.”

    From Genomic insights into the origin of farming in the ancient Near East (2016) · cites this paper as [15]

    Split into 2 atoms — 1 confirmed, 1 partially supported, 0 disputed, 0 misattributed, 0 unverifiable. Expand the claim to see per-atom verdicts.

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  • Eastern Eurasians can be modelled as arrayed along a cline with different proportions of ANE ancestry, ranging from ~40% ANE in Native Americans to no less than ~5-10% ANE in diverse East Asian groups including Han Chinese.

    “Eastern Eurasians can be modelled as arrayed along a cline with different proportions of ANE ancestry (Supplementary Information, section 11; Extended Data Fig. 8), ranging from ~40% ANE in Native Americans matching previous findings13,15, to no less than ~5-10% ANE in diverse East Asian groups including Han Chinese (Extended Data Fig. 5; Extended Data Fig. 7f).”
  • The Mal'ta finding provided an explanation for some western Eurasian genetic signatures in present-day Native Americans previously thought to be from post-Columbian admixture.

    “This finding provided an explanation for some of the western Eurasian genetic signatures in present-day Native Americans, previously thought to be from post-Columbian admixture [30].”
  • At least three different ancient populations contributed to the genetics of present-day Europeans: West European hunter-gatherers, ancient north Eurasians related to Upper Paleolithic Siberians, and early European farmers mainly of Near Eastern origin.

    “Analysis showed that at least three different ancient populations contributed to the genetics of present-day Europeans: (1) West European hunter-gatherers, (2) ancient north Eurasians related to Upper Paleolithic Siberians, and (3) early European farmers, who were mainly of Near Eastern origin [29].”

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Research works printed but not linked: 2

  1. [38]Powell R Gannon F Purification of DNA by phenol extraction and ethanol precipitation Oxford Practical Approach Series 2002 http://fds.oup.com/www.oup.co.uk/pdf/pas/9v1-7-3.pdf
  2. [64]International HapMap3 Consortium. Integrating common and rare genetic variation in diverse human populations Nature 2010 467 52 58 20811451 PMC3173859

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Authors
Raghavan, M., Skoglund, P., Graf, K. E., Metspalu, M., Albrechtsen, A., Moltke, I., Rasmussen, S., Stafford Jr, T. W., Orlando, L., Metspalu, E., Karmin, M., Tambets, K., Rootsi, S., Mägi, R., Campos, P. F., Balanovska, E., Balanovsky, O., Khusnutdinova, E., Litvinov, S., Osipova, L. P., Fedorova, S. A., Voevoda, M. I., DeGiorgio, M., Sicheritz-Ponten, T., Brunak, S., Demeshchenko, S., Kivisild, T., Villems, R., Nielsen, R., Jakobsson, M., & Willerslev, E.
Affiliations
  • University of Copenhagen (DK)
  • Uppsala University (SE)
  • Texas A&M University (US)
  • Estonian Biocentre (EE)
  • Technical University of Denmark (DK)
  • University of Tartu (EE)
  • Research Centre for Medical Genetics (RU)
  • Russian Academy of Sciences (RU)
  • Institute of Cytology and Genetics (RU)
  • University of California, Berkeley (US)
  • Novo Nordisk Foundation (DK)
  • University of Cambridge (GB)
  • Estonian Academy of Sciences (EE)
Corresponding author
Willerslev, Eske
Venue
Nature
Published
2013-11-20
Volume
505
Issue
7481
Pages
87-91
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2050927297
Cited by
963
References
66
Citations by year
2026: 27 · 2025: 97 · 2024: 44 · 2023: 53 · 2022: 80 · 2021: 113 · 2020: 97 · 2019: 81 · 2018: 83 · 2017: 98 · 2016: 64 · 2015: 61 · 2014: 60 · 2013: 3 · 2012: 1
FWCI
41.17
Type
journal article
Language
en
Open access
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
  • eScholarship (California Digital Library) (submittedVersion, cc-by-nc-nd)
  • Research at the University of Copenhagen (University of Copenhagen) (submittedVersion)
  • Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU) (submittedVersion)
  • Scopus (Elsevier) (submittedVersion)
  • Griffith Research Online (submittedVersion)
Funders
  • Villum Fonden (00007171)
  • Lundbeckfonden (R109-2012-9995, R70-2010-6286, R155-2013-16338, R38-2008-3048, R24-2008-2527)
  • Novo Nordisk Fonden (NNF10CC1016517)
  • National Human Genome Research Institute (R01HG003229)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Forensic and Genetic Research
  • Social Sciences › Anthropology › Pleistocene-Era Hominins and Archaeology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic diversity and population structure
Keywords
Upper Palaeolithic, Native American ancestry, East Asian ancestry, gene flow, population divergence time, human migration history, Denisovans, Neanderthals
MeSH terms
Animals, Asia, DNA, Mitochondrial, Emigration and Immigration, Haplotypes, Humans, Indians, North American, Male, Phylogeny, Siberia, Skeleton, Genome, Human, Chromosomes, Human, Y, White People, Asian People, Gene Flow, Genome, Mitochondrial, Phylogeography

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