Population genomics of post-glacial western Eurasia
- PMID: 38200295
- PMCID: PMC10781627
- DOI: 10.1038/s41586-023-06865-0
Population genomics of post-glacial western Eurasia
Erratum in
-
Publisher Correction: Population genomics of post-glacial western Eurasia.Nature. 2024 Feb;626(7997):E3. doi: 10.1038/s41586-024-07044-5. Nature. 2024. PMID: 38238538 Free PMC article. No abstract available.
Abstract
Western Eurasia witnessed several large-scale human migrations during the Holocene1-5. Here, to investigate the cross-continental effects of these migrations, we shotgun-sequenced 317 genomes-mainly from the Mesolithic and Neolithic periods-from across northern and western Eurasia. These were imputed alongside published data to obtain diploid genotypes from more than 1,600 ancient humans. Our analyses revealed a 'great divide' genomic boundary extending from the Black Sea to the Baltic. Mesolithic hunter-gatherers were highly genetically differentiated east and west of this zone, and the effect of the neolithization was equally disparate. Large-scale ancestry shifts occurred in the west as farming was introduced, including near-total replacement of hunter-gatherers in many areas, whereas no substantial ancestry shifts happened east of the zone during the same period. Similarly, relatedness decreased in the west from the Neolithic transition onwards, whereas, east of the Urals, relatedness remained high until around 4,000 BP, consistent with the persistence of localized groups of hunter-gatherers. The boundary dissolved when Yamnaya-related ancestry spread across western Eurasia around 5,000 BP, resulting in a second major turnover that reached most parts of Europe within a 1,000-year span. The genetic origin and fate of the Yamnaya have remained elusive, but we show that hunter-gatherers from the Middle Don region contributed ancestry to them. Yamnaya groups later admixed with individuals associated with the Globular Amphora culture before expanding into Europe. Similar turnovers occurred in western Siberia, where we report new genomic data from a 'Neolithic steppe' cline spanning the Siberian forest steppe to Lake Baikal. These prehistoric migrations had profound and lasting effects on the genetic diversity of Eurasian populations.
© 2024. The Author(s).
Conflict of interest statement
The authors declare no competing interests.
Figures

















Similar articles
-
100 ancient genomes show repeated population turnovers in Neolithic Denmark.Nature. 2024 Jan;625(7994):329-337. doi: 10.1038/s41586-023-06862-3. Epub 2024 Jan 10. Nature. 2024. PMID: 38200294 Free PMC article.
-
Archaeogenomic analysis of the first steps of Neolithization in Anatolia and the Aegean.Proc Biol Sci. 2017 Nov 29;284(1867):20172064. doi: 10.1098/rspb.2017.2064. Proc Biol Sci. 2017. PMID: 29167366 Free PMC article.
-
Heterogeneous Hunter-Gatherer and Steppe-Related Ancestries in Late Neolithic and Bell Beaker Genomes from Present-Day France.Curr Biol. 2021 Mar 8;31(5):1072-1083.e10. doi: 10.1016/j.cub.2020.12.015. Curr Biol. 2021. PMID: 33434506
-
Where Asia meets Europe - recent insights from ancient human genomics.Ann Hum Biol. 2021 May;48(3):191-202. doi: 10.1080/03014460.2021.1949039. Ann Hum Biol. 2021. PMID: 34459345 Review.
-
Human evolutionary history in Eastern Eurasia using insights from ancient DNA.Curr Opin Genet Dev. 2020 Jun;62:78-84. doi: 10.1016/j.gde.2020.06.009. Epub 2020 Jul 17. Curr Opin Genet Dev. 2020. PMID: 32688244 Review.
Cited by
-
Recurrent evolution and selection shape structural diversity at the amylase locus.Nature. 2024 Oct;634(8034):617-625. doi: 10.1038/s41586-024-07911-1. Epub 2024 Sep 4. Nature. 2024. PMID: 39232174 Free PMC article.
-
Ancient migration and the modern genome.Nat Rev Genet. 2024 Mar;25(3):162. doi: 10.1038/s41576-024-00702-4. Nat Rev Genet. 2024. PMID: 38316951 No abstract available.
-
The Genetic Origin of the Indo-Europeans.bioRxiv [Preprint]. 2024 Apr 18:2024.04.17.589597. doi: 10.1101/2024.04.17.589597. bioRxiv. 2024. Update in: Nature. 2025 Mar;639(8053):132-142. doi: 10.1038/s41586-024-08531-5. PMID: 38659893 Free PMC article. Updated. Preprint.
-
The selection landscape and genetic legacy of ancient Eurasians.Nature. 2024 Jan;625(7994):312-320. doi: 10.1038/s41586-023-06705-1. Epub 2024 Jan 10. Nature. 2024. PMID: 38200293 Free PMC article.
-
Late Neolithic collective burial reveals admixture dynamics during the third millennium BCE and the shaping of the European genome.Sci Adv. 2024 Jun 21;10(25):eadl2468. doi: 10.1126/sciadv.adl2468. Epub 2024 Jun 19. Sci Adv. 2024. PMID: 38896620 Free PMC article.