Movatterモバイル変換


[0]ホーム

URL:


Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
Thehttps:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

NIH NLM Logo
Log inShow account info
Access keysNCBI HomepageMyNCBI HomepageMain ContentMain Navigation
pubmed logo
Advanced Clipboard
User Guide

Full text links

Nature Publishing Group full text link Nature Publishing Group Free PMC article
Full text links

Actions

.2015 Jun 11;522(7555):207-11.
doi: 10.1038/nature14317. Epub 2015 Mar 2.

Massive migration from the steppe was a source for Indo-European languages in Europe

Wolfgang Haak  1Iosif Lazaridis  2Nick Patterson  3Nadin Rohland  2Swapan Mallick  4Bastien Llamas  1Guido Brandt  5Susanne Nordenfelt  2Eadaoin Harney  4Kristin Stewardson  4Qiaomei Fu  6Alissa Mittnik  7Eszter Bánffy  8Christos Economou  9Michael Francken  10Susanne Friederich  11Rafael Garrido Pena  12Fredrik Hallgren  13Valery Khartanovich  14Aleksandr Khokhlov  15Michael Kunst  16Pavel Kuznetsov  15Harald Meller  11Oleg Mochalov  15Vayacheslav Moiseyev  14Nicole Nicklisch  17Sandra L Pichler  18Roberto Risch  19Manuel A Rojo Guerra  20Christina Roth  5Anna Szécsényi-Nagy  21Joachim Wahl  22Matthias Meyer  23Johannes Krause  24Dorcas Brown  25David Anthony  25Alan Cooper  1Kurt Werner Alt  26David Reich  4
Affiliations

Massive migration from the steppe was a source for Indo-European languages in Europe

Wolfgang Haak et al. Nature..

Abstract

We generated genome-wide data from 69 Europeans who lived between 8,000-3,000 years ago by enriching ancient DNA libraries for a target set of almost 400,000 polymorphisms. Enrichment of these positions decreases the sequencing required for genome-wide ancient DNA analysis by a median of around 250-fold, allowing us to study an order of magnitude more individuals than previous studies and to obtain new insights about the past. We show that the populations of Western and Far Eastern Europe followed opposite trajectories between 8,000-5,000 years ago. At the beginning of the Neolithic period in Europe, ∼8,000-7,000 years ago, closely related groups of early farmers appeared in Germany, Hungary and Spain, different from indigenous hunter-gatherers, whereas Russia was inhabited by a distinctive population of hunter-gatherers with high affinity to a ∼24,000-year-old Siberian. By ∼6,000-5,000 years ago, farmers throughout much of Europe had more hunter-gatherer ancestry than their predecessors, but in Russia, the Yamnaya steppe herders of this time were descended not only from the preceding eastern European hunter-gatherers, but also from a population of Near Eastern ancestry. Western and Eastern Europe came into contact ∼4,500 years ago, as the Late Neolithic Corded Ware people from Germany traced ∼75% of their ancestry to the Yamnaya, documenting a massive migration into the heartland of Europe from its eastern periphery. This steppe ancestry persisted in all sampled central Europeans until at least ∼3,000 years ago, and is ubiquitous in present-day Europeans. These results provide support for a steppe origin of at least some of the Indo-European languages of Europe.

PubMed Disclaimer

Figures

Extended Data Figure 1
Extended Data Figure 1
Outgroup f3 statistic f3(Dinka; X, Y),measuring the degree of shared drift among pairs of ancient individuals.
Extended Data Figure 2
Extended Data Figure 2
Modelling Corded Ware as a mixture of N=1, 2, or 3 ancestralpopulations. (a) The left column shows a histogram of raw f4statistic residuals and on the right Z-scores for the best-fitting (lowestsquared 2-norm of the residuals, or resnorm) model at each N. (b), The dataon the left show resnorm and on the right show the maximum|Z| score change for different N. (c) resnorm of differentN=2 models. The set of outgroups used in this analysis in theterminology of Supplementary Information section 9 is ‘World Foci 15+ Ancients’.
Extended Data Figure 3
Extended Data Figure 3. Modeling Europeans as mixtures of increasing complexity:N=1 (EN),N=2 (EN, WHG),N=3 (EN, WHG, Yamnaya),N=4 (EN, WHG, Yamnaya, Nganasan),N=5 (EN, WHG, Yamnaya, Nganasan, BedouinB)
The residual norm of the fitted model (Supplementary Informationsection 9) and its changes are indicated.
Extended Data Figure 4
Extended Data Figure 4. Geographic distribution of archaeological cultures and graphic illustration of proposed population movements / turnovers discussed in the main text (symbols of samples are identical to Figure 1)
(a) proposed routes of migration by early farmers into Europe∼9,000-7000 years ago, (b) resurgence of hunter-gatherer ancestryduring the Middle Neolithic 7,000-5,000 years ago, (c) arrival of steppeancestry in central Europe during the Late Neolithic ∼4,500 yearsago. White arrows indicate the two possible scenarios of the arrival ofIndo-European language groups.
Figure 1
Figure 1. Location and SNP coverage of samples included in this study
(a) Geographic location and time-scale (central European chronology)of the 69 newly typed ancient individuals from this study (black outline) and 25from the literature for which shotgun sequencing data was available (nooutline). (b) Number of SNPs covered at least once in the analysisdataset of 94 individuals.
Figure 2
Figure 2. Population transformations in Europe
(a) PCA analysis, (b) ADMIXTURE analysis. The fullADMIXTURE analysis including present-day humans is shown in Supplementary Information section6.
Figure 3
Figure 3. Admixture proportions
We estimate mixture proportions using a method that gives unbiased estimates evenwithout an accurate model for the relationships between the test populations andthe outgroup populations (Supplementary Information section 9). Population samples are groupedaccording to chronology (ancient) and Yamnaya ancestry (present-day humans).
See this image and copyright information in PMC

Comment in

References

    1. Fu Q, et al. Genome sequence of a 45,000-year-old modern human from western Siberia. Nature. 2014;514:445–449. - PMC - PubMed
    1. Gamba C, et al. Genome flux and stasis in a five millennium transect of European prehistory. Nat Commun. 2014;5:5257. - PMC - PubMed
    1. Keller A, et al. New insights into the Tyrolean Iceman's origin and phenotype as inferred by whole-genome sequencing. Nat Commun. 2012;3:698. - PubMed
    1. Lazaridis I, et al. Ancient human genomes suggest three ancestral populations for present-day Europeans. Nature. 2014;513:409–413. - PMC - PubMed
    1. Olalde I, et al. Derived immune and ancestral pigmentation alleles in a 7,000-year-old Mesolithic European. Nature. 2014;507:225–228. - PMC - PubMed

Publication types

MeSH terms

Grants and funding

LinkOut - more resources

Full text links
Nature Publishing Group full text link Nature Publishing Group Free PMC article
Cite
Send To

NCBI Literature Resources

MeSHPMCBookshelfDisclaimer

The PubMed wordmark and PubMed logo are registered trademarks of the U.S. Department of Health and Human Services (HHS). Unauthorized use of these marks is strictly prohibited.


[8]ページ先頭

©2009-2025 Movatter.jp