1
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Parasayan O, Laurelut C, Bôle C, Bonnabel L, Corona A, Domenech-Jaulneau C, Paresys C, Richard I, Grange T, Geigl EM. Late Neolithic collective burial reveals admixture dynamics during the third millennium BCE and the shaping of the European genome. SCIENCE ADVANCES 2024; 10:eadl2468. [PMID: 38896620 PMCID: PMC11186501 DOI: 10.1126/sciadv.adl2468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 05/16/2024] [Indexed: 06/21/2024]
Abstract
The third millennium BCE was a pivotal period of profound cultural and genomic transformations in Europe associated with migrations from the Pontic-Caspian steppe, which shaped the ancestry patterns in the present-day European genome. We performed a high-resolution whole-genome analysis including haplotype phasing of seven individuals of a collective burial from ~2500 cal BCE and of a Bell Beaker individual from ~2300 cal BCE in the Paris Basin in France. The collective burial revealed the arrival in real time of steppe ancestry in France. We reconstructed the genome of an unsampled individual through its relatives' genomes, enabling us to shed light on the early-stage admixture patterns, dynamics, and propagation of steppe ancestry in Late Neolithic Europe. We identified two major Neolithic/steppe-related ancestry admixture pulses around 3000/2900 BCE and 2600 BCE. These pulses suggest different population expansion dynamics with striking links to the Corded Ware and Bell Beaker cultural complexes.
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Affiliation(s)
- Oğuzhan Parasayan
- Université Paris Cité, CNRS, Institut Jacques Monod, F-75013 Paris, France
| | - Christophe Laurelut
- INRAP Grand Est, Châlons-en-Champagne, France
- UMR 8215 Trajectoires (CNRS-University Paris I), Paris, France
| | - Christine Bôle
- Genomics Core Facility, Institut Imagine-Structure Fédérative de Recherche Necker, INSERM U1163 et INSERM US24/CNRS UAR3633, Paris Descartes Sorbonne Université Paris Cité, Paris, France
| | | | - Alois Corona
- Service archéologique interdépartemental, 78180 Montigny-le-Bretonneux, France
| | - Cynthia Domenech-Jaulneau
- Service Régional, Direction Régionale des Affaires culturelles d’Île-de-France, UMR 8215 Trajectoires (CNRS-University Paris I), Paris, France
| | - Cécile Paresys
- INRAP Grand Est, Châlons-en-Champagne, France
- UMR 6472 CEPAM (CNRS-Nice University), Nice, France
| | - Isabelle Richard
- INRAP Grand Est, Châlons-en-Champagne, France
- UMR 6472 CEPAM (CNRS-Nice University), Nice, France
| | - Thierry Grange
- Université Paris Cité, CNRS, Institut Jacques Monod, F-75013 Paris, France
| | - Eva-Maria Geigl
- Université Paris Cité, CNRS, Institut Jacques Monod, F-75013 Paris, France
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2
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Simon A, Coop G. The contribution of gene flow, selection, and genetic drift to five thousand years of human allele frequency change. Proc Natl Acad Sci U S A 2024; 121:e2312377121. [PMID: 38363870 PMCID: PMC10907250 DOI: 10.1073/pnas.2312377121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 01/09/2024] [Indexed: 02/18/2024] Open
Abstract
Genomic time series from experimental evolution studies and ancient DNA datasets offer us a chance to directly observe the interplay of various evolutionary forces. We show how the genome-wide variance in allele frequency change between two time points can be decomposed into the contributions of gene flow, genetic drift, and linked selection. In closed populations, the contribution of linked selection is identifiable because it creates covariances between time intervals, and genetic drift does not. However, repeated gene flow between populations can also produce directionality in allele frequency change, creating covariances. We show how to accurately separate the fraction of variance in allele frequency change due to admixture and linked selection in a population receiving gene flow. We use two human ancient DNA datasets, spanning around 5,000 y, as time transects to quantify the contributions to the genome-wide variance in allele frequency change. We find that a large fraction of genome-wide change is due to gene flow. In both cases, after correcting for known major gene flow events, we do not observe a signal of genome-wide linked selection. Thus despite the known role of selection in shaping long-term polymorphism levels, and an increasing number of examples of strong selection on single loci and polygenic scores from ancient DNA, it appears to be gene flow and drift, and not selection, that are the main determinants of recent genome-wide allele frequency change. Our approach should be applicable to the growing number of contemporary and ancient temporal population genomics datasets.
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Affiliation(s)
- Alexis Simon
- Center for Population Biology, University of California, Davis, CA95616
- Department of Evolution and Ecology, University of California, Davis, CA95616
| | - Graham Coop
- Center for Population Biology, University of California, Davis, CA95616
- Department of Evolution and Ecology, University of California, Davis, CA95616
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3
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Penske S, Küßner M, Rohrlach AB, Knipper C, Nováček J, Childebayeva A, Krause J, Haak W. Kinship practices at the early bronze age site of Leubingen in Central Germany. Sci Rep 2024; 14:3871. [PMID: 38365887 PMCID: PMC10873355 DOI: 10.1038/s41598-024-54462-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 02/13/2024] [Indexed: 02/18/2024] Open
Abstract
With the beginning of the Early Bronze Age in Central Europe ~ 2200 BC, a regional and supra-regional hierarchical social organization emerged with few individuals in positions of power (chiefs), set apart by rich graves with extensive burial constructions. However, the social organization and stratification within the majority of people, who represent the non-elite, remain unclear. Here, we present genome-wide data of 46 individuals from the Early Bronze Age burial ground of Leubingen in today's Germany, integrating archaeological, genetic and strontium isotope data to gain new insights into Early Bronze Age societies. We were able to reconstruct five pedigrees which constitute the members of close biological kinship groups (parents and their offspring), and also identify individuals who are not related to individuals buried at the site. Based on combined lines of evidence, we observe that the kinship structure of the burial community was predominantly patrilineal/virilocal involving female exogamy. Further, we detect a difference in the amount of grave goods among the individuals buried at Leubingen based on genetic sex, age at death and locality but see no difference in the types of grave goods.
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Affiliation(s)
- Sandra Penske
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, 04103, Leipzig, Germany.
| | - Mario Küßner
- Thuringian State Office for Heritage Management and Archaeology, 99423, Weimar, Germany.
| | - Adam B Rohrlach
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, 04103, Leipzig, Germany
- School of Computer and Mathematical Sciences, University of Adelaide, Adelaide, 5005, Australia
| | - Corina Knipper
- Curt-Engelhorn-Zentrum Archäometrie gGmbH, 68159, Mannheim, Germany
| | - Jan Nováček
- Thuringian State Office for Heritage Management and Archaeology, 99423, Weimar, Germany
- Institute of Anatomy and Cell Biology, University Medical Centre, Georg-August University, 37075, Göttingen, Germany
| | - Ainash Childebayeva
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, 04103, Leipzig, Germany
- Department of Anthropology, University of Kansas, Lawrence, KS, 66045, USA
| | - Johannes Krause
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, 04103, Leipzig, Germany
| | - Wolfgang Haak
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, 04103, Leipzig, Germany.
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4
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Mallick S, Micco A, Mah M, Ringbauer H, Lazaridis I, Olalde I, Patterson N, Reich D. The Allen Ancient DNA Resource (AADR) a curated compendium of ancient human genomes. Sci Data 2024; 11:182. [PMID: 38341426 PMCID: PMC10858950 DOI: 10.1038/s41597-024-03031-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 01/31/2024] [Indexed: 02/12/2024] Open
Abstract
More than two hundred papers have reported genome-wide data from ancient humans. While the raw data for the vast majority are fully publicly available testifying to the commitment of the paleogenomics community to open data, formats for both raw data and meta-data differ. There is thus a need for uniform curation and a centralized, version-controlled compendium that researchers can download, analyze, and reference. Since 2019, we have been maintaining the Allen Ancient DNA Resource (AADR), which aims to provide an up-to-date, curated version of the world's published ancient human DNA data, represented at more than a million single nucleotide polymorphisms (SNPs) at which almost all ancient individuals have been assayed. The AADR has gone through six public releases at the time of writing and review of this manuscript, and crossed the threshold of >10,000 individuals with published genome-wide ancient DNA data at the end of 2022. This note is intended as a citable descriptor of the AADR.
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Affiliation(s)
- Swapan Mallick
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA.
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA.
- Howard Hughes Medical Institute, Boston, MA, 02115, USA.
| | - Adam Micco
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA
- Howard Hughes Medical Institute, Boston, MA, 02115, USA
| | - Matthew Mah
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA
- Howard Hughes Medical Institute, Boston, MA, 02115, USA
| | - Harald Ringbauer
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, 02138, USA
- Max Planck Institute for Evolutionary Anthropology, Leipzig, 04103, Germany
| | - Iosif Lazaridis
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, 02138, USA
| | - Iñigo Olalde
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA
- BIOMICs Research Group, University of the Basque Country, 01006, Vitoria-Gasteiz, Spain
| | - Nick Patterson
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, 02138, USA
| | - David Reich
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA.
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA.
- Howard Hughes Medical Institute, Boston, MA, 02115, USA.
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, 02138, USA.
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5
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Simon A, Coop G. The contribution of gene flow, selection, and genetic drift to five thousand years of human allele frequency change. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.07.11.548607. [PMID: 37503227 PMCID: PMC10370008 DOI: 10.1101/2023.07.11.548607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Genomic time series from experimental evolution studies and ancient DNA datasets offer us a chance to directly observe the interplay of various evolutionary forces. We show how the genome-wide variance in allele frequency change between two time points can be decomposed into the contributions of gene flow, genetic drift, and linked selection. In closed populations, the contribution of linked selection is identifiable because it creates covariances between time intervals, and genetic drift does not. However, repeated gene flow between populations can also produce directionality in allele frequency change, creating covariances. We show how to accurately separate the fraction of variance in allele frequency change due to admixture and linked selection in a population receiving gene flow. We use two human ancient DNA datasets, spanning around 5,000 years, as time transects to quantify the contributions to the genome-wide variance in allele frequency change. We find that a large fraction of genome-wide change is due to gene flow. In both cases, after correcting for known major gene flow events, we do not observe a signal of genome-wide linked selection. Thus despite the known role of selection in shaping long-term polymorphism levels, and an increasing number of examples of strong selection on single loci and polygenic scores from ancient DNA, it appears to be gene flow and drift, and not selection, that are the main determinants of recent genome-wide allele frequency change. Our approach should be applicable to the growing number of contemporary and ancient temporal population genomics datasets.
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Affiliation(s)
- Alexis Simon
- Center for Population Biology, University of California, Davis, CA 95616
- Department of Evolution and Ecology, University of California, Davis, CA 95616
| | - Graham Coop
- Center for Population Biology, University of California, Davis, CA 95616
- Department of Evolution and Ecology, University of California, Davis, CA 95616
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6
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Allentoft ME, Sikora M, Fischer A, Sjögren KG, Ingason A, Macleod R, Rosengren A, Schulz Paulsson B, Jørkov MLS, Novosolov M, Stenderup J, Price TD, Fischer Mortensen M, Nielsen AB, Ulfeldt Hede M, Sørensen L, Nielsen PO, Rasmussen P, Jensen TZT, Refoyo-Martínez A, Irving-Pease EK, Barrie W, Pearson A, Sousa da Mota B, Demeter F, Henriksen RA, Vimala T, McColl H, Vaughn A, Vinner L, Renaud G, Stern A, Johannsen NN, Ramsøe AD, Schork AJ, Ruter A, Gotfredsen AB, Henning Nielsen B, Brinch Petersen E, Kannegaard E, Hansen J, Buck Pedersen K, Pedersen L, Klassen L, Meldgaard M, Johansen M, Uldum OC, Lotz P, Lysdahl P, Bangsgaard P, Petersen PV, Maring R, Iversen R, Wåhlin S, Anker Sørensen S, Andersen SH, Jørgensen T, Lynnerup N, Lawson DJ, Rasmussen S, Korneliussen TS, Kjær KH, Durbin R, Nielsen R, Delaneau O, Werge T, Kristiansen K, Willerslev E. 100 ancient genomes show repeated population turnovers in Neolithic Denmark. Nature 2024; 625:329-337. [PMID: 38200294 PMCID: PMC10781617 DOI: 10.1038/s41586-023-06862-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 11/13/2023] [Indexed: 01/12/2024]
Abstract
Major migration events in Holocene Eurasia have been characterized genetically at broad regional scales1-4. However, insights into the population dynamics in the contact zones are hampered by a lack of ancient genomic data sampled at high spatiotemporal resolution5-7. Here, to address this, we analysed shotgun-sequenced genomes from 100 skeletons spanning 7,300 years of the Mesolithic period, Neolithic period and Early Bronze Age in Denmark and integrated these with proxies for diet (13C and 15N content), mobility (87Sr/86Sr ratio) and vegetation cover (pollen). We observe that Danish Mesolithic individuals of the Maglemose, Kongemose and Ertebølle cultures form a distinct genetic cluster related to other Western European hunter-gatherers. Despite shifts in material culture they displayed genetic homogeneity from around 10,500 to 5,900 calibrated years before present, when Neolithic farmers with Anatolian-derived ancestry arrived. Although the Neolithic transition was delayed by more than a millennium relative to Central Europe, it was very abrupt and resulted in a population turnover with limited genetic contribution from local hunter-gatherers. The succeeding Neolithic population, associated with the Funnel Beaker culture, persisted for only about 1,000 years before immigrants with eastern Steppe-derived ancestry arrived. This second and equally rapid population replacement gave rise to the Single Grave culture with an ancestry profile more similar to present-day Danes. In our multiproxy dataset, these major demographic events are manifested as parallel shifts in genotype, phenotype, diet and land use.
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Affiliation(s)
- Morten E Allentoft
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark.
- Trace and Environmental DNA (TrEnD) Laboratory, School of Molecular and Life Sciences, Curtin University, Perth, Western Australia, Australia.
| | - Martin Sikora
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark.
| | - Anders Fischer
- Cluster of Excellence ROOTS, Kiel University, Kiel, Germany
- Sealand Archaeology, Kalundborg, Denmark
| | - Karl-Göran Sjögren
- Department of Historical Studies, Gothenburg University, Göteborg, Sweden
| | - Andrés Ingason
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Institute of Biological Psychiatry, Mental Health Center Sct. Hans, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ruairidh Macleod
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- GeoGenetics Group, Department of Zoology, University of Cambridge, Cambridge, UK
- Research Department of Genetics, Evolution and Environment, University College London, London, UK
| | - Anders Rosengren
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Institute of Biological Psychiatry, Mental Health Center Sct. Hans, Copenhagen University Hospital, Copenhagen, Denmark
| | | | | | - Maria Novosolov
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Jesper Stenderup
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - T Douglas Price
- Laboratory for Archaeological Chemistry, Department of Anthropology, University of Wisconsin-Madison, Madison, WI, USA
| | | | | | | | | | | | | | | | - Alba Refoyo-Martínez
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Evan K Irving-Pease
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - William Barrie
- GeoGenetics Group, Department of Zoology, University of Cambridge, Cambridge, UK
- Department of Genetics, University of Cambridge, Cambridge, UK
| | - Alice Pearson
- GeoGenetics Group, Department of Zoology, University of Cambridge, Cambridge, UK
- Department of Genetics, University of Cambridge, Cambridge, UK
| | - Bárbara Sousa da Mota
- Department of Computational Biology, University of Lausanne, Lausanne, Switzerland
- Swiss Institute of Bioinformatics, University of Lausanne, Lausanne, Switzerland
| | - Fabrice Demeter
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Eco-anthropologie (EA), Dpt ABBA, Muséum National d'Histoire Naturelle, CNRS, Université Paris Cité, Musée de l'Homme, Paris, France
| | - Rasmus A Henriksen
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Tharsika Vimala
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Hugh McColl
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Andrew Vaughn
- Center for Computational Biology, University of California, Berkeley, USA
| | - Lasse Vinner
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Gabriel Renaud
- Department of Health Technology, Section of Bioinformatics, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Aaron Stern
- Center for Computational Biology, University of California, Berkeley, USA
| | | | - Abigail Daisy Ramsøe
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Andrew Joseph Schork
- Laboratory of Biological Anthropology, University of Copenhagen, Copenhagen, Denmark
- Neurogenomics Division, The Translational Genomics Research Institute (TGEN), Phoenix, AZ, USA
| | - Anthony Ruter
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Anne Birgitte Gotfredsen
- Globe Institute, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | | | | | | | | | | | | | | | - Morten Meldgaard
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Department of Health and Nature, University of Greenland, Nuuk, Greenland
| | | | | | - Per Lotz
- Museum Nordsjælland, Hillerød, Denmark
- Museum Vestsjælland, Holbæk, Denmark
| | - Per Lysdahl
- Vendsyssel Historiske Museum, Hjørring, Denmark
| | - Pernille Bangsgaard
- Globe Institute, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | | | - Rikke Maring
- Department of Archaeology and Heritage Studies, Aarhus University, Aarhus, Denmark
- Museum Østjylland, Randers, Denmark
| | - Rune Iversen
- The Saxo Institute, University of Copenhagen, Copenhagen, Denmark
| | | | | | | | | | - Niels Lynnerup
- Laboratory of Biological Anthropology, Department of Forensic Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Daniel J Lawson
- Institute of Statistical Sciences, School of Mathematics, University of Bristol, Bristol, UK
| | - Simon Rasmussen
- Novo Nordisk Foundation Centre for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen N, Denmark
| | | | - Kurt H Kjær
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Richard Durbin
- Department of Genetics, University of Cambridge, Cambridge, UK
- Wellcome Sanger Institute, Wellcome Trust Genome Campus, Cambridge, UK
| | - Rasmus Nielsen
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Department of Integrative Biology and Statistics, UC Berkeley, Berkeley, CA, USA
| | - Olivier Delaneau
- Department of Computational Biology, University of Lausanne, Lausanne, Switzerland
- Swiss Institute of Bioinformatics, University of Lausanne, Lausanne, Switzerland
| | - Thomas Werge
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Institute of Biological Psychiatry, Mental Health Center Sct. Hans, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Kristian Kristiansen
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Department of Historical Studies, Gothenburg University, Göteborg, Sweden
| | - Eske Willerslev
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark.
- GeoGenetics Group, Department of Zoology, University of Cambridge, Cambridge, UK.
- MARUM Center for Marine Environmental Sciences and Faculty of Geosciences, University of Bremen, Bremen, Germany.
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7
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Ringbauer H, Huang Y, Akbari A, Mallick S, Olalde I, Patterson N, Reich D. Accurate detection of identity-by-descent segments in human ancient DNA. Nat Genet 2024; 56:143-151. [PMID: 38123640 PMCID: PMC10786714 DOI: 10.1038/s41588-023-01582-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 10/20/2023] [Indexed: 12/23/2023]
Abstract
Long DNA segments shared between two individuals, known as identity-by-descent (IBD), reveal recent genealogical connections. Here we introduce ancIBD, a method for identifying IBD segments in ancient human DNA (aDNA) using a hidden Markov model and imputed genotype probabilities. We demonstrate that ancIBD accurately identifies IBD segments >8 cM for aDNA data with an average depth of >0.25× for whole-genome sequencing or >1× for 1240k single nucleotide polymorphism capture data. Applying ancIBD to 4,248 ancient Eurasian individuals, we identify relatives up to the sixth degree and genealogical connections between archaeological groups. Notably, we reveal long IBD sharing between Corded Ware and Yamnaya groups, indicating that the Yamnaya herders of the Pontic-Caspian Steppe and the Steppe-related ancestry in various European Corded Ware groups share substantial co-ancestry within only a few hundred years. These results show that detecting IBD segments can generate powerful insights into the growing aDNA record, both on a small scale relevant to life stories and on a large scale relevant to major cultural-historical events.
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Affiliation(s)
- Harald Ringbauer
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA.
| | - Yilei Huang
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Bioinformatics Group, Institute of Computer Science, Universität Leipzig, Leipzig, Germany
| | - Ali Akbari
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Swapan Mallick
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Iñigo Olalde
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
- BIOMICs Research Group, University of the Basque Country, Vitoria-Gasteiz, Spain
- Ikerbasque-Basque Foundation of Science, Bilbao, Spain
| | - Nick Patterson
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - David Reich
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA.
- Department of Genetics, Harvard Medical School, Boston, MA, USA.
- Broad Institute of Harvard and MIT, Cambridge, MA, USA.
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA.
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8
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Allentoft ME, Sikora M, Refoyo-Martínez A, Irving-Pease EK, Fischer A, Barrie W, Ingason A, Stenderup J, Sjögren KG, Pearson A, Sousa da Mota B, Schulz Paulsson B, Halgren A, Macleod R, Jørkov MLS, Demeter F, Sørensen L, Nielsen PO, Henriksen RA, Vimala T, McColl H, Margaryan A, Ilardo M, Vaughn A, Fischer Mortensen M, Nielsen AB, Ulfeldt Hede M, Johannsen NN, Rasmussen P, Vinner L, Renaud G, Stern A, Jensen TZT, Scorrano G, Schroeder H, Lysdahl P, Ramsøe AD, Skorobogatov A, Schork AJ, Rosengren A, Ruter A, Outram A, Timoshenko AA, Buzhilova A, Coppa A, Zubova A, Silva AM, Hansen AJ, Gromov A, Logvin A, Gotfredsen AB, Henning Nielsen B, González-Rabanal B, Lalueza-Fox C, McKenzie CJ, Gaunitz C, Blasco C, Liesau C, Martinez-Labarga C, Pozdnyakov DV, Cuenca-Solana D, Lordkipanidze DO, En'shin D, Salazar-García DC, Price TD, Borić D, Kostyleva E, Veselovskaya EV, Usmanova ER, Cappellini E, Brinch Petersen E, Kannegaard E, Radina F, Eylem Yediay F, Duday H, Gutiérrez-Zugasti I, Merts I, Potekhina I, Shevnina I, Altinkaya I, Guilaine J, Hansen J, Aura Tortosa JE, Zilhão J, Vega J, Buck Pedersen K, Tunia K, Zhao L, Mylnikova LN, Larsson L, Metz L, Yepiskoposyan L, Pedersen L, Sarti L, Orlando L, Slimak L, Klassen L, Blank M, González-Morales M, Silvestrini M, Vretemark M, Nesterova MS, Rykun M, Rolfo MF, Szmyt M, Przybyła M, Calattini M, Sablin M, Dobisíková M, Meldgaard M, Johansen M, Berezina N, Card N, Saveliev NA, Poshekhonova O, Rickards O, Lozovskaya OV, Gábor O, Uldum OC, Aurino P, Kosintsev P, Courtaud P, Ríos P, Mortensen P, Lotz P, Persson P, Bangsgaard P, de Barros Damgaard P, Vang Petersen P, Martinez PP, Włodarczak P, Smolyaninov RV, Maring R, Menduiña R, Badalyan R, Iversen R, Turin R, Vasilyev S, Wåhlin S, Borutskaya S, Skochina S, Sørensen SA, Andersen SH, Jørgensen T, Serikov YB, Molodin VI, Smrcka V, Merts V, Appadurai V, Moiseyev V, Magnusson Y, Kjær KH, Lynnerup N, Lawson DJ, Sudmant PH, Rasmussen S, Korneliussen TS, Durbin R, Nielsen R, Delaneau O, Werge T, Racimo F, Kristiansen K, Willerslev E. Population genomics of post-glacial western Eurasia. Nature 2024; 625:301-311. [PMID: 38200295 PMCID: PMC10781627 DOI: 10.1038/s41586-023-06865-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 11/14/2023] [Indexed: 01/12/2024]
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.
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Affiliation(s)
- Morten E Allentoft
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark.
- Trace and Environmental DNA (TrEnD) Laboratory, School of Molecular and Life Sciences, Curtin University, Perth, Western Australia, Australia.
| | - Martin Sikora
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark.
| | - Alba Refoyo-Martínez
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Evan K Irving-Pease
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Anders Fischer
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Department of Historical Studies, University of Gothenburg, Gothenburg, Sweden
- Sealand Archaeology, Kalundborg, Denmark
| | - William Barrie
- GeoGenetics Group, Department of Zoology, University of Cambridge, Cambridge, UK
- Department of Genetics, University of Cambridge, Cambridge, UK
| | - Andrés Ingason
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Institute of Biological Psychiatry, Mental Health Services, Copenhagen University Hospital, Roskilde, Denmark
| | - Jesper Stenderup
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Karl-Göran Sjögren
- Department of Historical Studies, University of Gothenburg, Gothenburg, Sweden
| | - Alice Pearson
- Department of Genetics, University of Cambridge, Cambridge, UK
| | - Bárbara Sousa da Mota
- Department of Computational Biology, University of Lausanne, Lausanne, Switzerland
- Swiss Institute of Bioinformatics, University of Lausanne, Lausanne, Switzerland
| | | | - Alma Halgren
- Department of Integrative Biology, University of California, Berkeley, CA, USA
| | - Ruairidh Macleod
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- GeoGenetics Group, Department of Zoology, University of Cambridge, Cambridge, UK
- Research Department of Genetics, Evolution and Environment, University College London, London, UK
- Department of Archaeology, University of Cambridge, Cambridge, UK
| | | | - Fabrice Demeter
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Muséum National d'Histoire Naturelle, CNRS, Université de Paris, Musée de l'Homme, Paris, France
| | | | | | - Rasmus A Henriksen
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Tharsika Vimala
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Hugh McColl
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Ashot Margaryan
- Section for Evolutionary Genomics, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Centre for Evolutionary Hologenomics, University of Copenhagen, Copenhagen, Denmark
| | - Melissa Ilardo
- Anthropology Department, University of Utah, Salt Lake City, UT, USA
| | - Andrew Vaughn
- Center for Computational Biology, University of California, Berkeley, CA, USA
| | | | | | | | | | | | - Lasse Vinner
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Gabriel Renaud
- Department of Health Technology, Section of Bioinformatics, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Aaron Stern
- Center for Computational Biology, University of California, Berkeley, CA, USA
| | | | - Gabriele Scorrano
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Hannes Schroeder
- Section for Evolutionary Genomics, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Per Lysdahl
- Vendsyssel Historiske Museum, Hjørring, Denmark
| | - Abigail Daisy Ramsøe
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | | | - Andrew Joseph Schork
- Department of Genetics, University of Cambridge, Cambridge, UK
- Neurogenomics Division, The Translational Genomics Research Institute (TGEN), Phoenix, AZ, USA
| | - Anders Rosengren
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Department of Genetics, University of Cambridge, Cambridge, UK
| | - Anthony Ruter
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Alan Outram
- Department of Archaeology, University of Exeter, Exeter, UK
| | - Aleksey A Timoshenko
- Institute of Archeology and Ethnography, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Alexandra Buzhilova
- Department of Anthropology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russian Federation
| | - Alfredo Coppa
- Department of Environmental Biology, Sapienza University of Rome, Rome, Italy
| | - Alisa Zubova
- Peter the Great Museum of Anthropology and Ethnography (Kunstkamera), Russian Academy of Sciences, Saint Petersburg, Russian Federation
| | - Ana Maria Silva
- CIAS, Department of Life Sciences, University of Coimbra, Coimbra, Portugal
- UNIARQ, University of Lisbon, Lisbon, Portugal
| | - Anders J Hansen
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Andrey Gromov
- Peter the Great Museum of Anthropology and Ethnography (Kunstkamera), Russian Academy of Sciences, Saint Petersburg, Russian Federation
| | - Andrey Logvin
- Kostanay Regional University A. Baitursynov, Kostanay, Kazakhstan
| | - Anne Birgitte Gotfredsen
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | | | - Borja González-Rabanal
- Grupo EvoAdapta, Departamento de Ciencias Históricas, Universidad de Cantabria, Santander, Spain
| | - Carles Lalueza-Fox
- Institute of Evolutionary Biology, CSIC-Universitat Pompeu Fabra, Barcelona, Spain
- Natural Sciences Museum of Barcelona (MCNB), Barcelona, Spain
| | | | - Charleen Gaunitz
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Concepción Blasco
- Departamento de Prehistoria y Arqueología, Universidad Autónoma de Madrid, Madrid, Spain
| | - Corina Liesau
- Departamento de Prehistoria y Arqueología, Universidad Autónoma de Madrid, Madrid, Spain
| | | | - Dmitri V Pozdnyakov
- Institute of Archeology and Ethnography, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - David Cuenca-Solana
- Instituto Internacional de Investigaciones Prehistóricas de Cantabria, Universidad de Cantabria, Banco Santander, Gobierno de Cantabria, Santander, Spain
- Centre de Recherche en Archéologie, Archeosciences, Histoire (CReAAH), UMR-6869 CNRS, Rennes, France
| | - David O Lordkipanidze
- Georgian National Museum, Tbilisi, Georgia
- Tbilisi State University, Tbilisi, Georgia
| | - Dmitri En'shin
- IPND, Tyumen Scientific Centre, Siberian Branch of the Russian Academy of Sciences, Tyumen, Russian Federation
| | - Domingo C Salazar-García
- Departament de Prehistòria, Arqueologia i Història Antiga, Universitat de València, València, Spain
- Department of Geological Sciences, University of Cape Town, Cape Town, South Africa
| | - T Douglas Price
- Department of Historical Studies, University of Gothenburg, Gothenburg, Sweden
- Laboratory for Archaeological Chemistry, Department of Anthropology, University of Wisconsin-Madison, Madison, WI, USA
| | - Dušan Borić
- Department of Environmental Biology, Sapienza University of Rome, Rome, Italy
- Department of Anthropology, New York University, New York, NY, USA
| | - Elena Kostyleva
- Institute of Humanities, Ivanovo State University, Ivanovo, Russian Federation
| | - Elizaveta V Veselovskaya
- Institute of Ethnology and Anthropology, Russian Academy of Sciences, Moscow, Russian Federation
| | - Emma R Usmanova
- Saryarka Archaeological Institute, Buketov Karaganda University, Karaganda, Kazakhstan
- South Ural State University, Chelyabinsk, Russia
- A. Kh. Khalikov Institute of Archeology of the Academy of Sciences of the Republic of Tatarstan, Kazan, Russia
- Margulan Institute of Archaeology, Committee of Science of the Ministry of Science and Higher Education of the Republic of Kazakhstan, Almaty, Kazakhstan
| | - Enrico Cappellini
- Section for Evolutionary Genomics, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | | | | | - Francesca Radina
- Soprintendenza Archeologia Belle Arti e Paesaggio per la Città Metropolitana di Bari, Bari, Italy
| | - Fulya Eylem Yediay
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Henri Duday
- UMR 5199 PACEA, CNRS, Université de Bordeaux, Pessac, France
| | - Igor Gutiérrez-Zugasti
- Instituto Internacional de Investigaciones Prehistóricas de Cantabria, Universidad de Cantabria, Banco Santander, Gobierno de Cantabria, Santander, Spain
| | - Ilya Merts
- A.Kh. Margulan Institute of Archaeology, Almaty, Kazakhstan
| | - Inna Potekhina
- Institute of Archaeology, National Academy of Sciences of Ukraine, Kyiv, Ukraine
- National University of Kyiv-Mohyla Academy, Kyiv, Ukraine
| | - Irina Shevnina
- Kostanay Regional University A. Baitursynov, Kostanay, Kazakhstan
| | - Isin Altinkaya
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | | | | | - Joan Emili Aura Tortosa
- Departament de Prehistòria, Arqueologia i Història Antiga, Universitat de València, València, Spain
| | - João Zilhão
- UNIARQ, University of Lisbon, Lisbon, Portugal
- ICREA, University of Barcelona, Barcelona, Spain
| | | | | | - Krzysztof Tunia
- Institute of Archaeology and Ethnology, Polish Academy of Sciences, Kraków, Poland
| | - Lei Zhao
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Liudmila N Mylnikova
- Institute of Archeology and Ethnography, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Lars Larsson
- Department of Archaeology and Ancient History, Lund University, Lund, Sweden
| | - Laure Metz
- Aix-Marseille Université, CNRS, Min. Culture, UMR 7269, LAMPEA, Maison Méditerranéenne des Sciences de l'Homme, Aix-en-Provence, France
| | - Levon Yepiskoposyan
- Institute of Molecular Biology, National Academy of Sciences, Yerevan, Armenia
- Russian-Armenian University, Yerevan, Armenia
| | | | - Lucia Sarti
- Department of History and Cultural Heritage, University of Siena, Siena, Italy
| | - Ludovic Orlando
- Centre d'Anthropobiologie et de Génomique de Toulouse, CNRS UMR 5500, Université Paul Sabatier, Toulouse, France
| | - Ludovic Slimak
- Centre d'Anthropobiologie et de Génomique de Toulouse, CNRS UMR 5500, Université Paul Sabatier, Toulouse, France
| | | | - Malou Blank
- Department of Historical Studies, University of Gothenburg, Gothenburg, Sweden
| | - Manuel González-Morales
- Instituto Internacional de Investigaciones Prehistóricas de Cantabria, Universidad de Cantabria, Banco Santander, Gobierno de Cantabria, Santander, Spain
| | - Mara Silvestrini
- Soprintendenza per i Beni Archeologici delle Marche, Ancona, Italy
| | | | - Marina S Nesterova
- Institute of Archeology and Ethnography, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Marina Rykun
- Cabinet of Anthropology, Tomsk State University, Tomsk, Russian Federation
| | - Mario Federico Rolfo
- Department of History, Humanities and Society, University of Rome Tor Vergata, Rome, Italy
| | - Marzena Szmyt
- Faculty of Archaeology, Adam Mickiewicz University in Poznań, Poznań, Poland
| | - Marcin Przybyła
- Institute of Archaeology, Jagiellonian University, Kraków, Poland
| | - Mauro Calattini
- Department of History and Cultural Heritage, University of Siena, Siena, Italy
| | - Mikhail Sablin
- Zoological Institute of Russian Academy of Sciences, Saint Petersburg, Russian Federation
| | - Miluše Dobisíková
- Department of Anthropology, Czech National Museum, Prague, Czech Republic
| | - Morten Meldgaard
- Department of Health and Nature, University of Greenland, Nuuk, Greenland
| | | | - Natalia Berezina
- Department of Anthropology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russian Federation
| | - Nick Card
- Archaeology Institute, University of Highlands and Islands, Orkney, UK
| | - Nikolai A Saveliev
- Scientific Research Center "Baikal region", Irkutsk State University, Irkutsk, Russian Federation
| | - Olga Poshekhonova
- IPND, Tyumen Scientific Centre, Siberian Branch of the Russian Academy of Sciences, Tyumen, Russian Federation
| | - Olga Rickards
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | - Olga V Lozovskaya
- Laboratory for Experimental Traceology, Institute for the History of Material Culture of the Russian Academy of Sciences, Saint Petersburg, Russian Federation
| | | | | | - Paola Aurino
- Soprintendenza Archeologia, Belle Arti e Paesaggio per la provincia di Cosenza, Cosenza, Italy
| | - Pavel Kosintsev
- Paleoecology Laboratory, Institute of Plant and Animal Ecology, Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russian Federation
- Department of History of the Institute of Humanities, Ural Federal University, Ekaterinburg, Russian Federation
| | | | - Patricia Ríos
- Departamento de Prehistoria y Arqueología, Universidad Autónoma de Madrid, Madrid, Spain
| | - Peder Mortensen
- Centre for the Study of Early Agricultural Societies, Department of Cross-Cultural and Regional Studies, University of Copenhagen, Copenhagen, Denmark
| | - Per Lotz
- Museum Nordsjælland, Hillerød, Denmark
- Museum Vestsjælland, Holbæk, Denmark
| | - Per Persson
- Museum of Cultural History, University of Oslo, Oslo, Norway
| | - Pernille Bangsgaard
- ArchaeoScience, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Peter de Barros Damgaard
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | | | - Pilar Prieto Martinez
- Department of History, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Piotr Włodarczak
- Institute of Archaeology and Ethnology, Polish Academy of Sciences, Kraków, Poland
| | - Roman V Smolyaninov
- Lipetsk Regional Scientific Public Organisation "Archaeological Research", Lipetsk, Russian Federation
| | - Rikke Maring
- Department of Health Technology, Section of Bioinformatics, Technical University of Denmark, Kongens Lyngby, Denmark
- Museum Østjylland, Randers, Denmark
| | | | - Ruben Badalyan
- Institute of Archaeology and Ethnography, National Academy of Sciences, Yerevan, Armenia
| | - Rune Iversen
- The Saxo Institute, University of Copenhagen, Copenhagen, Denmark
| | | | - Sergey Vasilyev
- Institute of Ethnology and Anthropology, Russian Academy of Sciences, Moscow, Russian Federation
- Center for Egyptological Studies, Russian Academy of Sciences, Moscow, Russian Federation
| | | | - Svetlana Borutskaya
- Department of Anthropology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russian Federation
| | - Svetlana Skochina
- IPND, Tyumen Scientific Centre, Siberian Branch of the Russian Academy of Sciences, Tyumen, Russian Federation
| | | | | | | | - Yuri B Serikov
- Nizhny Tagil State Socio-Pedagogical Institute, Nizhny Tagil, Russia
| | - Vyacheslav I Molodin
- Institute of Archeology and Ethnography, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Vaclav Smrcka
- Institute for History of Medicine, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Victor Merts
- Centre for Archaeological Research, Toraighyrov University, Pavlodar, Kazakhstan
| | - Vivek Appadurai
- Department of Genetics, University of Cambridge, Cambridge, UK
| | - Vyacheslav Moiseyev
- Peter the Great Museum of Anthropology and Ethnography (Kunstkamera), Russian Academy of Sciences, Saint Petersburg, Russian Federation
| | | | - Kurt H Kjær
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Niels Lynnerup
- Laboratory of Biological Anthropology, Department of Forensic Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Daniel J Lawson
- Institute of Statistical Sciences, School of Mathematics, University of Bristol, Bristol, UK
| | - Peter H Sudmant
- Department of Integrative Biology, University of California, Berkeley, CA, USA
- Center for Computational Biology, University of California, Berkeley, CA, USA
| | - Simon Rasmussen
- Novo Nordisk Foundation Centre for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | | | - Richard Durbin
- Department of Genetics, University of Cambridge, Cambridge, UK
- Wellcome Sanger Institute, Hinxton, UK
| | - Rasmus Nielsen
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Department of Integrative Biology, University of California, Berkeley, CA, USA
| | - Olivier Delaneau
- Department of Computational Biology, University of Lausanne, Lausanne, Switzerland
- Swiss Institute of Bioinformatics, University of Lausanne, Lausanne, Switzerland
| | - Thomas Werge
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Department of Genetics, University of Cambridge, Cambridge, UK
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Fernando Racimo
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Kristian Kristiansen
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Department of Historical Studies, University of Gothenburg, Gothenburg, Sweden
| | - Eske Willerslev
- Lundbeck Foundation GeoGenetics Centre, Globe Institute, University of Copenhagen, Copenhagen, Denmark.
- GeoGenetics Group, Department of Zoology, University of Cambridge, Cambridge, UK.
- MARUM Center for Marine Environmental Sciences and Faculty of Geosciences, University of Bremen, Bremen, Germany.
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Williams MP, Flegontov P, Maier R, Huber CD. Testing Times: Challenges in Disentangling Admixture Histories in Recent and Complex Demographies. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.11.13.566841. [PMID: 38014190 PMCID: PMC10680674 DOI: 10.1101/2023.11.13.566841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Paleogenomics has expanded our knowledge of human evolutionary history. Since the 2020s, the study of ancient DNA has increased its focus on reconstructing the recent past. However, the accuracy of paleogenomic methods in answering questions of historical and archaeological importance amidst the increased demographic complexity and decreased genetic differentiation within the historical period remains an open question. We used two simulation approaches to evaluate the limitations and behavior of commonly used methods, qpAdm and the f 3 -statistic, on admixture inference. The first is based on branch-length data simulated from four simple demographic models of varying complexities and configurations. The second, an analysis of Eurasian history composed of 59 populations using whole-genome data modified with ancient DNA conditions such as SNP ascertainment, data missingness, and pseudo-haploidization. We show that under conditions resembling historical populations, qpAdm can identify a small candidate set of true sources and populations closely related to them. However, in typical ancient DNA conditions, qpAdm is unable to further distinguish between them, limiting its utility for resolving fine-scaled hypotheses. Notably, we find that complex gene-flow histories generally lead to improvements in the performance of qpAdm and observe no bias in the estimation of admixture weights. We offer a heuristic for admixture inference that incorporates admixture weight estimate and P -values of qpAdm models, and f 3 -statistics to enhance the power to distinguish between multiple plausible candidates. Finally, we highlight the future potential of qpAdm through whole-genome branch-length f 2 -statistics, demonstrating the improved demographic inference that could be achieved with advancements in f -statistic estimations.
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Zedda N, Meheux K, Blöcher J, Diekmann Y, Gorelik AV, Kalle M, Klein K, Titze AL, Winkelbach L, Naish E, Brou L, Valotteau F, Le Brun-Ricalens F, Burger J, Brami M. Biological and substitute parents in Beaker period adult-child graves. Sci Rep 2023; 13:18765. [PMID: 37907573 PMCID: PMC10618162 DOI: 10.1038/s41598-023-45612-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 10/21/2023] [Indexed: 11/02/2023] Open
Abstract
Joint inhumations of adults and children are an intriguing aspect of the shift from collective to single burial rites in third millennium BC Western Eurasia. Here, we revisit two exceptional Beaker period adult-child graves using ancient DNA: Altwies in Luxembourg and Dunstable Downs in Britain. Ancestry modelling and patterns of shared IBD segments between the individuals examined, and contemporary genomes from Central and Northwest Europe, highlight the continental connections of British Beakers. Although simultaneous burials may involve individuals with no social or biological ties, we present evidence that close blood relations played a role in shaping third millennium BC social systems and burial practices, for example a biological mother and her son buried together at Altwies. Extended family, such as a paternal aunt at Dunstable Downs, could also act as 'substitute parents' in the grave. Hypotheses are explored to explain such simultaneous inhumations. Whilst intercommunity violence, infectious disease and epidemics may be considered as explanations, they fail to account for both the specific, codified nature of this particular form of inhumation, and its pervasiveness, as evidenced by a representative sample of 131 adult-child graves from 88 sites across Eurasia, all dating to the third and second millennia BC.
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Affiliation(s)
- Nicoletta Zedda
- Palaeogenetics Group, Institute of Organismic and Molecular Evolution (iomE), Johannes Gutenberg University Mainz, Mainz, Germany
- Department of Environmental and Prevention Sciences, University of Ferrara, Ferrara, Italy
| | - Katie Meheux
- Institute of Archaeology Library, LCCOS, University College London, London, UK
| | - Jens Blöcher
- Palaeogenetics Group, Institute of Organismic and Molecular Evolution (iomE), Johannes Gutenberg University Mainz, Mainz, Germany
| | - Yoan Diekmann
- Palaeogenetics Group, Institute of Organismic and Molecular Evolution (iomE), Johannes Gutenberg University Mainz, Mainz, Germany
| | - Alexander V Gorelik
- Vor- Und Frühgeschichtliche Archäologie, Institut Für Altertumswissenschaften, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Martin Kalle
- Vor- Und Frühgeschichtliche Archäologie, Institut Für Altertumswissenschaften, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Kevin Klein
- Vor- Und Frühgeschichtliche Archäologie, Institut Für Altertumswissenschaften, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Anna-Lena Titze
- Palaeogenetics Group, Institute of Organismic and Molecular Evolution (iomE), Johannes Gutenberg University Mainz, Mainz, Germany
| | - Laura Winkelbach
- Palaeogenetics Group, Institute of Organismic and Molecular Evolution (iomE), Johannes Gutenberg University Mainz, Mainz, Germany
| | | | - Laurent Brou
- Institut National de Recherches Archéologiques (INRA), Bertrange, Luxembourg
| | - François Valotteau
- Institut National de Recherches Archéologiques (INRA), Bertrange, Luxembourg
| | | | - Joachim Burger
- Palaeogenetics Group, Institute of Organismic and Molecular Evolution (iomE), Johannes Gutenberg University Mainz, Mainz, Germany
| | - Maxime Brami
- Palaeogenetics Group, Institute of Organismic and Molecular Evolution (iomE), Johannes Gutenberg University Mainz, Mainz, Germany.
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11
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Großmann R, Weinelt M, Müller J. Demographic dynamics between 5500 and 3500 calBP (3550-1550 BCE) in selected study regions of Central Europe and the role of regional climate influences. PLoS One 2023; 18:e0291956. [PMID: 37878565 PMCID: PMC10599579 DOI: 10.1371/journal.pone.0291956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 09/10/2023] [Indexed: 10/27/2023] Open
Abstract
With their rich Late Neolithic to Early Bronze Age archives, the Circumharz region, the Czech Republic/Lower Austria region, and the Northern Alpine Foreland are well-suited for research on potential links between human activities and climate fluctuations of this period with pronounced archaeological changes. In this paper, we reconstruct the rate and density of the available 14C data from 5500 to 3500 calBP (3550-1550 BCE). We ask to what extent population patterns varied over time and space, and whether fluctuations in human populations and their activities varied with local/regional climate changes. To answer these questions, we have compiled an extensive list of published radiocarbon dates and created 14C sum calibrations for each region. We also compare population dynamics with local and regional palaeoclimate records derived from high-resolution speleothems. At the regional scale, the results suggest a causal relationship between regional climate and population trends. Climate and associated environmental changes were thus at least partly responsible for demographic trends. These results also allow us to question the motivation for the construction of so-called "Early Bronze Age princely tombs" in the Circumharz region during a period of population decline. Among other things, it can be argued that the upper echelons of society may have benefited from trade relations. However, this process was accompanied by ecological stress, a cooling of the winter climate, a decline in the total population and an increase in social inequality.
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Affiliation(s)
- Ralph Großmann
- Institute of Pre- and Protohistoric Archaeology, Kiel University, Kiel, Germany
- Cluster of Excellence ROOTS—Social, Environmental, and Cultural Connectivity in Past Societies, Kiel University, Kiel, Germany
| | - Mara Weinelt
- Institute of Pre- and Protohistoric Archaeology, Kiel University, Kiel, Germany
- Cluster of Excellence ROOTS—Social, Environmental, and Cultural Connectivity in Past Societies, Kiel University, Kiel, Germany
| | - Johannes Müller
- Institute of Pre- and Protohistoric Archaeology, Kiel University, Kiel, Germany
- Cluster of Excellence ROOTS—Social, Environmental, and Cultural Connectivity in Past Societies, Kiel University, Kiel, Germany
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12
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Frynta D, Elmi HSA, Janovcová M, Rudolfová V, Štolhoferová I, Rexová K, Král D, Sommer D, Berti DA, Landová E, Frýdlová P. Are vipers prototypic fear-evoking snakes? A cross-cultural comparison of Somalis and Czechs. Front Psychol 2023; 14:1233667. [PMID: 37928591 PMCID: PMC10620321 DOI: 10.3389/fpsyg.2023.1233667] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 09/08/2023] [Indexed: 11/07/2023] Open
Abstract
Snakes are known as highly fear-evoking animals, eliciting preferential attention and fast detection in humans. We examined the human fear response to snakes in the context of both current and evolutionary experiences, conducting our research in the cradle of humankind, the Horn of Africa. This region is characterized by the frequent occurrence of various snake species, including deadly venomous viperids (adders) and elapids (cobras and mambas). We conducted experiments in Somaliland and compared the results with data from Czech respondents to address the still unresolved questions: To which extent is human fear of snakes affected by evolutionary or current experience and local culture? Can people of both nationalities recognize venomous snakes as a category, or are they only afraid of certain species that are most dangerous in a given area? Are respondents of both nationalities equally afraid of deadly snakes from both families (Viperidae, Elapidae)? We employed a well-established picture-sorting approach, consisting of 48 snake species belonging to four distinct groups. Our results revealed significant agreement among Somali as well as Czech respondents. We found a highly significant effect of the stimulus on perceived fear in both populations. Vipers appeared to be the most salient stimuli in both populations, as they occupied the highest positions according to the reported level of subjectively perceived fear. The position of vipers strongly contrasts with the fear ranking of deadly venomous elapids, which were in lower positions. Fear scores of vipers were significantly higher in both populations, and their best predictor was the body width of the snake. The evolutionary, cultural, and cognitive aspects of this phenomenon are discussed.
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Affiliation(s)
- Daniel Frynta
- Department of Zoology, Faculty of Science, Charles University, Prague, Czechia
| | - Hassan Sh Abdirahman Elmi
- Department of Zoology, Faculty of Science, Charles University, Prague, Czechia
- Department of Biology, Faculty of Education, Amoud University, Borama, Somalia
| | - Markéta Janovcová
- Department of Zoology, Faculty of Science, Charles University, Prague, Czechia
| | - Veronika Rudolfová
- Department of Zoology, Faculty of Science, Charles University, Prague, Czechia
| | - Iveta Štolhoferová
- Department of Zoology, Faculty of Science, Charles University, Prague, Czechia
| | - Kateřina Rexová
- Department of Zoology, Faculty of Science, Charles University, Prague, Czechia
| | - David Král
- Department of Zoology, Faculty of Science, Charles University, Prague, Czechia
| | - David Sommer
- Department of Zoology, Faculty of Science, Charles University, Prague, Czechia
| | - Daniel Alex Berti
- Department of Zoology, Faculty of Science, Charles University, Prague, Czechia
| | - Eva Landová
- Department of Zoology, Faculty of Science, Charles University, Prague, Czechia
| | - Petra Frýdlová
- Department of Zoology, Faculty of Science, Charles University, Prague, Czechia
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13
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Yüncü E, Işıldak U, Williams MP, Huber CD, Flegontova O, Vyazov LA, Changmai P, Flegontov P. False discovery rates of qpAdm-based screens for genetic admixture. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.25.538339. [PMID: 37904998 PMCID: PMC10614728 DOI: 10.1101/2023.04.25.538339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Although a broad range of methods exists for reconstructing population history from genome-wide single nucleotide polymorphism data, just a few methods gained popularity in archaeogenetics: principal component analysis (PCA); ADMIXTURE, an algorithm that models individuals as mixtures of multiple ancestral sources represented by actual or inferred populations; formal tests for admixture such as f3-statistics and D/f4-statistics; and qpAdm, a tool for fitting two-component and more complex admixture models to groups or individuals. Despite their popularity in archaeogenetics, which is explained by modest computational requirements and ability to analyze data of various types and qualities, protocols relying on qpAdm that screen numerous alternative models of varying complexity and find "fitting" models (often considering both estimated admixture proportions and p-values as a composite criterion of model fit) remain untested on complex simulated population histories in the form of admixture graphs of random topology. We analyzed genotype data extracted from such simulations and tested various types of high-throughput qpAdm protocols ("rotating" and "non-rotating", with or without temporal stratification of target groups and proxy ancestry sources, and with or without a "model competition" step). We caution that high-throughput qpAdm protocols may be inappropriate for exploratory analyses in poorly studied regions/periods since their false discovery rates varied between 12% and 68% depending on the details of the protocol and on the amount and quality of simulated data (i.e., >12% of fitting two-way admixture models imply gene flows that were not simulated). We demonstrate that for reducing false discovery rates of qpAdm protocols to nearly 0% it is advisable to use large SNP sets with low missing data rates, the rotating qpAdm protocol with a strictly enforced rule that target groups do not pre-date their proxy sources, and an unsupervised ADMIXTURE analysis as a way to verify feasible qpAdm models. Our study has a number of limitations: for instance, these recommendations depend on the assumption that the underlying genetic history is a complex admixture graph and not a stepping-stone model.
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Affiliation(s)
- Eren Yüncü
- Department of Biology and Ecology, Faculty of Science, University of Ostrava, Ostrava, Czechia
| | - Ulaş Işıldak
- Department of Biology and Ecology, Faculty of Science, University of Ostrava, Ostrava, Czechia
| | - Matthew P. Williams
- Department of Biology, Eberly College of Science, Pennsylvania State University, PA, USA
| | - Christian D. Huber
- Department of Biology, Eberly College of Science, Pennsylvania State University, PA, USA
| | - Olga Flegontova
- Department of Biology and Ecology, Faculty of Science, University of Ostrava, Ostrava, Czechia
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, České Budějovice, Czechia
| | - Leonid A. Vyazov
- Department of Biology and Ecology, Faculty of Science, University of Ostrava, Ostrava, Czechia
| | - Piya Changmai
- Department of Biology and Ecology, Faculty of Science, University of Ostrava, Ostrava, Czechia
| | - Pavel Flegontov
- Department of Biology and Ecology, Faculty of Science, University of Ostrava, Ostrava, Czechia
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
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14
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Blöcher J, Brami M, Feinauer IS, Stolarczyk E, Diekmann Y, Vetterdietz L, Karapetian M, Winkelbach L, Kokot V, Vallini L, Stobbe A, Haak W, Papageorgopoulou C, Krause R, Sharapova S, Burger J. Descent, marriage, and residence practices of a 3,800-year-old pastoral community in Central Eurasia. Proc Natl Acad Sci U S A 2023; 120:e2303574120. [PMID: 37603728 PMCID: PMC10483636 DOI: 10.1073/pnas.2303574120] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 07/17/2023] [Indexed: 08/23/2023] Open
Abstract
Our understanding of prehistoric societal organization at the family level is still limited. Here, we generated genome data from 32 individuals from an approximately 3,800-y-old burial mound attributed to the Bronze Age Srubnaya-Alakul cultural tradition at the site of Nepluyevsky, located in the Southern Ural region of Central Eurasia. We found that life expectancy was generally very low, with adult males living on average 8 y longer than females. A total of 35 first-degree, 40 second-degree, and 48 third-degree biological relationships connected 23 of the studied individuals, allowing us to propose a family tree spanning three generations with six brothers at its center. The oldest of these brothers had eight children with two women and the most children overall, whereas the other relationships were monogamous. Notably, related female children above the age of five were completely absent from the site, and adult females were more genetically diverse than males. These results suggest that biological relationships between male siblings played a structural role in society and that descent group membership was based on patrilineality. Women originated from a larger mating network and moved to join the men, with whom they were buried. Finally, the oldest brother likely held a higher social position, which was expressed in terms of fertility.
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Affiliation(s)
- Jens Blöcher
- Institute of Organismic and Molecular Evolution, Palaeogenetics Group, Johannes Gutenberg University, Mainz55128, Germany
| | - Maxime Brami
- Institute of Organismic and Molecular Evolution, Palaeogenetics Group, Johannes Gutenberg University, Mainz55128, Germany
| | - Isabelle Sofie Feinauer
- Institute of Organismic and Molecular Evolution, Palaeogenetics Group, Johannes Gutenberg University, Mainz55128, Germany
- Centre for Palaeogenetics, Stockholm10691, Sweden
- Department of Bioinformatics and Genetics, Swedish Museum of Natural History, Stockholm10405, Sweden
- Department of Zoology, Stockholm University, Stockholm10691, Sweden
| | - Eliza Stolarczyk
- Institute of Archaeological Sciences, Johann Wolfgang Goethe University, Frankfurt am MainD-60629, Germany
| | - Yoan Diekmann
- Institute of Organismic and Molecular Evolution, Palaeogenetics Group, Johannes Gutenberg University, Mainz55128, Germany
| | - Lisa Vetterdietz
- Institute of Organismic and Molecular Evolution, Palaeogenetics Group, Johannes Gutenberg University, Mainz55128, Germany
| | - Marina Karapetian
- Research Institute and Museum of Anthropology, Lomonosov Moscow State University, Moscow125009, Russia
| | - Laura Winkelbach
- Institute of Organismic and Molecular Evolution, Palaeogenetics Group, Johannes Gutenberg University, Mainz55128, Germany
| | - Vanessa Kokot
- Institute of Organismic and Molecular Evolution, Palaeogenetics Group, Johannes Gutenberg University, Mainz55128, Germany
| | | | - Astrid Stobbe
- Institute of Archaeological Sciences, Johann Wolfgang Goethe University, Frankfurt am MainD-60629, Germany
| | - Wolfgang Haak
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig04103, Germany
| | - Christina Papageorgopoulou
- Laboratory of Physical Anthropology, Department of History and Ethnology, Democritus University of Thrace, Komotini69100, Greece
| | - Rüdiger Krause
- Institute of Archaeological Sciences, Johann Wolfgang Goethe University, Frankfurt am MainD-60629, Germany
| | - Svetlana Sharapova
- Institute of History and Archaeology, Ural Branch of the Russian Academy of Science, Ekaterinburg620108, Russia
| | - Joachim Burger
- Institute of Organismic and Molecular Evolution, Palaeogenetics Group, Johannes Gutenberg University, Mainz55128, Germany
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15
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Gerber D, Szeifert B, Székely O, Egyed B, Gyuris B, Giblin JI, Horváth A, Köhler K, Kulcsár G, Kustár Á, Major I, Molnár M, Palcsu L, Szeverényi V, Fábián S, Mende BG, Bondár M, Ari E, Kiss V, Szécsényi-Nagy A. Interdisciplinary Analyses of Bronze Age Communities from Western Hungary Reveal Complex Population Histories. Mol Biol Evol 2023; 40:msad182. [PMID: 37562011 PMCID: PMC10473862 DOI: 10.1093/molbev/msad182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 07/04/2023] [Accepted: 08/07/2023] [Indexed: 08/12/2023] Open
Abstract
In this study, we report 21 ancient shotgun genomes from present-day Western Hungary, from previously understudied Late Copper Age Baden, and Bronze Age Somogyvár-Vinkovci, Kisapostag, and Encrusted Pottery archeological cultures (3,530-1,620 cal Bce). Our results indicate the presence of high steppe ancestry in the Somogyvár-Vinkovci culture. They were then replaced by the Kisapostag group, who exhibit an outstandingly high (up to ∼47%) Mesolithic hunter-gatherer ancestry, despite this component being thought to be highly diluted by the time of the Early Bronze Age. The Kisapostag population contributed the genetic basis for the succeeding community of the Encrusted Pottery culture. We also found an elevated hunter-gatherer component in a local Baden culture-associated individual, but no connections were proven to the Bronze Age individuals. The hunter-gatherer ancestry in Kisapostag is likely derived from two main sources, one from a Funnelbeaker or Globular Amphora culture-related population and one from a previously unrecognized source in Eastern Europe. We show that this ancestry not only appeared in various groups in Bronze Age Central Europe but also made contributions to Baltic populations. The social structure of Kisapostag and Encrusted Pottery cultures is patrilocal, similarly to most contemporaneous groups. Furthermore, we developed new methods and method standards for computational analyses of ancient DNA, implemented to our newly developed and freely available bioinformatic package. By analyzing clinical traits, we found carriers of aneuploidy and inheritable genetic diseases. Finally, based on genetic and anthropological data, we present here the first female facial reconstruction from the Bronze Age Carpathian Basin.
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Affiliation(s)
- Dániel Gerber
- Institute of Archaeogenomics, Research Centre for the Humanities, Eötvös Loránd Research Network (ELKH), Budapest, Hungary
- Department of Genetics, ELTE Eötvös Loránd University, Budapest, Hungary
- Doctoral School of Biology, Institute of Biology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Bea Szeifert
- Institute of Archaeogenomics, Research Centre for the Humanities, Eötvös Loránd Research Network (ELKH), Budapest, Hungary
- Department of Genetics, ELTE Eötvös Loránd University, Budapest, Hungary
- Doctoral School of Biology, Institute of Biology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Orsolya Székely
- Institute of Archaeogenomics, Research Centre for the Humanities, Eötvös Loránd Research Network (ELKH), Budapest, Hungary
| | - Balázs Egyed
- Department of Genetics, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Balázs Gyuris
- Institute of Archaeogenomics, Research Centre for the Humanities, Eötvös Loránd Research Network (ELKH), Budapest, Hungary
- Department of Genetics, ELTE Eötvös Loránd University, Budapest, Hungary
- Doctoral School of Biology, Institute of Biology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Julia I Giblin
- Department of Sociology and Anthropology, Quinnipiac University, Hamden, CT, USA
| | - Anikó Horváth
- Isotope Climatology and Environmental Research (ICER) Centre, Institute for Nuclear Research, Debrecen, Hungary
| | - Kitti Köhler
- Institute of Archaeology, Research Centre for the Humanities, Eötvös Loránd Research Network (ELKH), Budapest, Hungary
| | - Gabriella Kulcsár
- Institute of Archaeology, Research Centre for the Humanities, Eötvös Loránd Research Network (ELKH), Budapest, Hungary
| | | | - István Major
- Isotope Climatology and Environmental Research (ICER) Centre, Institute for Nuclear Research, Debrecen, Hungary
| | - Mihály Molnár
- Isotope Climatology and Environmental Research (ICER) Centre, Institute for Nuclear Research, Debrecen, Hungary
| | - László Palcsu
- Isotope Climatology and Environmental Research (ICER) Centre, Institute for Nuclear Research, Debrecen, Hungary
| | | | | | - Balázs Gusztáv Mende
- Institute of Archaeogenomics, Research Centre for the Humanities, Eötvös Loránd Research Network (ELKH), Budapest, Hungary
| | - Mária Bondár
- Institute of Archaeology, Research Centre for the Humanities, Eötvös Loránd Research Network (ELKH), Budapest, Hungary
| | - Eszter Ari
- Department of Genetics, ELTE Eötvös Loránd University, Budapest, Hungary
- HCEMM-BRC Metabolic Systems Biology Lab, Szeged, Hungary
- Synthetic and Systems Biology Unit, Institute of Biochemistry, Biological Research Centre, Eötvös Loránd Research Network (ELKH), Szeged, Hungary
| | - Viktória Kiss
- Institute of Archaeology, Research Centre for the Humanities, Eötvös Loránd Research Network (ELKH), Budapest, Hungary
| | - Anna Szécsényi-Nagy
- Institute of Archaeogenomics, Research Centre for the Humanities, Eötvös Loránd Research Network (ELKH), Budapest, Hungary
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16
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Penske S, Rohrlach AB, Childebayeva A, Gnecchi-Ruscone G, Schmid C, Spyrou MA, Neumann GU, Atanassova N, Beutler K, Boyadzhiev K, Boyadzhiev Y, Bruyako I, Chohadzhiev A, Govedarica B, Karaucak M, Krauss R, Leppek M, Manzura I, Privat K, Ross S, Slavchev V, Sobotkova A, Toderaş M, Valchev T, Ringbauer H, Stockhammer PW, Hansen S, Krause J, Haak W. Early contact between late farming and pastoralist societies in southeastern Europe. Nature 2023; 620:358-365. [PMID: 37468624 PMCID: PMC10412445 DOI: 10.1038/s41586-023-06334-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 06/16/2023] [Indexed: 07/21/2023]
Abstract
Archaeogenetic studies have described two main genetic turnover events in prehistoric western Eurasia: one associated with the spread of farming and a sedentary lifestyle starting around 7000-6000 BC (refs. 1-3) and a second with the expansion of pastoralist groups from the Eurasian steppes starting around 3300 BC (refs. 4,5). The period between these events saw new economies emerging on the basis of key innovations, including metallurgy, wheel and wagon and horse domestication6-9. However, what happened between the demise of the Copper Age settlements around 4250 BC and the expansion of pastoralists remains poorly understood. To address this question, we analysed genome-wide data from 135 ancient individuals from the contact zone between southeastern Europe and the northwestern Black Sea region spanning this critical time period. While we observe genetic continuity between Neolithic and Copper Age groups from major sites in the same region, from around 4500 BC on, groups from the northwestern Black Sea region carried varying amounts of mixed ancestries derived from Copper Age groups and those from the forest/steppe zones, indicating genetic and cultural contact over a period of around 1,000 years earlier than anticipated. We propose that the transfer of critical innovations between farmers and transitional foragers/herders from different ecogeographic zones during this early contact was integral to the formation, rise and expansion of pastoralist groups around 3300 BC.
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Affiliation(s)
- Sandra Penske
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
| | - Adam B Rohrlach
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- School of Computer and Mathematical Sciences, University of Adelaide, Adelaide, South Australia, Australia
| | - Ainash Childebayeva
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Guido Gnecchi-Ruscone
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Clemens Schmid
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Maria A Spyrou
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Institute for Archaeological Sciences, Eberhard Karls University of Tübingen, Tübingen, Germany
| | - Gunnar U Neumann
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Nadezhda Atanassova
- Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Katrin Beutler
- Eurasia Department, German Archaeological Institute, Berlin, Germany
| | - Kamen Boyadzhiev
- National Archaeological Institute with Museum at the Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Yavor Boyadzhiev
- National Archaeological Institute with Museum at the Bulgarian Academy of Sciences, Sofia, Bulgaria
| | | | | | | | - Mehmet Karaucak
- Eurasia Department, German Archaeological Institute, Berlin, Germany
| | - Raiko Krauss
- Institute for Prehistory, Early History and Medieval Archaeology, Tübingen, Germany
| | - Maleen Leppek
- Institute for Pre- and Protohistoric Archaeology and Archaeology of the Roman Provinces, Ludwig Maximilian University Munich, Munich, Germany
| | - Igor Manzura
- National Museum of History of Moldova, Chişinău, Republic of Moldova
| | - Karen Privat
- Electron Microscope Unit, Mark Wainwright Analytical Centre, University of New South Wales, Sydney, New South Wales, Australia
- Earth and Sustainability Science Research Centre, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, New South Wales, Australia
| | - Shawn Ross
- Department of History and Archaeology, Macquarie University, Sydney, New South Wales, Australia
| | | | | | - Meda Toderaş
- Institutul de Arheologie "Vasile Pârvan" Academia Română, Bucharest, Romania
| | | | - Harald Ringbauer
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Philipp W Stockhammer
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Institute for Pre- and Protohistoric Archaeology and Archaeology of the Roman Provinces, Ludwig Maximilian University Munich, Munich, Germany
| | - Svend Hansen
- Eurasia Department, German Archaeological Institute, Berlin, Germany
| | - Johannes Krause
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Wolfgang Haak
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
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17
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Heggarty P, Anderson C, Scarborough M, King B, Bouckaert R, Jocz L, Kümmel MJ, Jügel T, Irslinger B, Pooth R, Liljegren H, Strand RF, Haig G, Macák M, Kim RI, Anonby E, Pronk T, Belyaev O, Dewey-Findell TK, Boutilier M, Freiberg C, Tegethoff R, Serangeli M, Liosis N, Stroński K, Schulte K, Gupta GK, Haak W, Krause J, Atkinson QD, Greenhill SJ, Kühnert D, Gray RD. Language trees with sampled ancestors support a hybrid model for the origin of Indo-European languages. Science 2023; 381:eabg0818. [PMID: 37499002 DOI: 10.1126/science.abg0818] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 06/08/2023] [Indexed: 07/29/2023]
Abstract
The origins of the Indo-European language family are hotly disputed. Bayesian phylogenetic analyses of core vocabulary have produced conflicting results, with some supporting a farming expansion out of Anatolia ~9000 years before present (yr B.P.), while others support a spread with horse-based pastoralism out of the Pontic-Caspian Steppe ~6000 yr B.P. Here we present an extensive database of Indo-European core vocabulary that eliminates past inconsistencies in cognate coding. Ancestry-enabled phylogenetic analysis of this dataset indicates that few ancient languages are direct ancestors of modern clades and produces a root age of ~8120 yr B.P. for the family. Although this date is not consistent with the Steppe hypothesis, it does not rule out an initial homeland south of the Caucasus, with a subsequent branch northward onto the steppe and then across Europe. We reconcile this hybrid hypothesis with recently published ancient DNA evidence from the steppe and the northern Fertile Crescent.
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Affiliation(s)
- Paul Heggarty
- Departamento de Humanidades, Pontificia Universidad Católica del Perú, 15088 Lima, Peru
- Waves Group, Department of Human Behavior, Ecology and Culture, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany
- Department of Linguistic and Cultural Evolution, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany
| | - Cormac Anderson
- Department of Linguistic and Cultural Evolution, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany
| | - Matthew Scarborough
- Department of Linguistic and Cultural Evolution, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany
- Department of Nordic Studies and Linguistics, University of Copenhagen, S 2300 København, Denmark
| | - Benedict King
- Department of Linguistic and Cultural Evolution, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany
| | - Remco Bouckaert
- Centre for Computational Evolution, University of Auckland, Auckland 1010, New Zealand
| | - Lechosław Jocz
- Faculty of Humanities, Jacob of Paradies University, 66-400 Gorzów Wielkopolski, Poland
| | - Martin Joachim Kümmel
- Seminar for Indo-European Studies, Institut für Orientalistik, Indogermanistik, Ur- und Frühgeschichtliche Archäologie, Friedrich-Schiller-Universität Jena, 07743 Jena, Germany
| | - Thomas Jügel
- Center for Religious Studies (CERES), Ruhr University Bochum, 44789 Bochum, Germany
| | - Britta Irslinger
- Saxon Academy of Sciences and Humanities, 04107 Leipzig, Germany
| | - Roland Pooth
- Department of Linguistics, Ghent University, 9000 Ghent, Belgium
| | - Henrik Liljegren
- Department of Linguistics, Stockholm University, 10691 Stockholm, Sweden
| | | | - Geoffrey Haig
- Department of General Linguistics, University of Bamberg, 96047 Bamberg, Germany
| | | | - Ronald I Kim
- Department of Older Germanic Languages, Faculty of English, Adam Mickiewicz University in Poznań, 60-780 Poznań, Poland
| | - Erik Anonby
- School of Linguistics and Language Studies, Carleton University, Ottawa, ON K1S 5B6, Canada
- Leiden University Centre for Linguistics, 2300 RA Leiden, Netherlands
| | - Tijmen Pronk
- Leiden University Centre for Linguistics, 2300 RA Leiden, Netherlands
| | - Oleg Belyaev
- Department of Theoretical and Applied Linguistics, Lomonosov Moscow State University, 119991 GSP-1 Moscow, Russia
- Department of Iranian Languages, Institute of Linguistics RAS, Moscow 125009, Russia
| | - Tonya Kim Dewey-Findell
- Centre for the Study of the Viking Age, School of English, University of Nottingham NG7 2RD, UK
| | - Matthew Boutilier
- Department of German, Nordic, and Slavic, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Cassandra Freiberg
- Institut für deutsche Sprache und Linguistik, Sprach- und literaturwissenschaftliche Fakultät, Humboldt-Universität zu Berlin, 10099 Berlin, Germany
| | - Robert Tegethoff
- Department of Linguistic and Cultural Evolution, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany
- Seminar for Indo-European Studies, Institut für Orientalistik, Indogermanistik, Ur- und Frühgeschichtliche Archäologie, Friedrich-Schiller-Universität Jena, 07743 Jena, Germany
| | - Matilde Serangeli
- Seminar for Indo-European Studies, Institut für Orientalistik, Indogermanistik, Ur- und Frühgeschichtliche Archäologie, Friedrich-Schiller-Universität Jena, 07743 Jena, Germany
| | - Nikos Liosis
- Institute of Modern Greek Studies, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Krzysztof Stroński
- Faculty of Modern Languages, Adam Mickiewicz University in Poznań, 61-874 Poznań, Poland
| | - Kim Schulte
- Department of Translation and Communication, Jaume I University, 12006 Castelló de la Plana, Spain
| | - Ganesh Kumar Gupta
- Faculty of Modern Languages, Adam Mickiewicz University in Poznań, 61-874 Poznań, Poland
| | - Wolfgang Haak
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany
| | - Johannes Krause
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany
| | - Quentin D Atkinson
- School of Psychology, University of Auckland, Auckland 1010, New Zealand
- Centre for the Study of Social Cohesion, University of Oxford, Oxford OX2 6PN, UK
| | - Simon J Greenhill
- Department of Linguistic and Cultural Evolution, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany
- ARC Center of Excellence for the Dynamics of Language, ANU College of Asia and the Pacific, The Australian National University, Canberra, ACT 2600, Australia
| | - Denise Kühnert
- Transmission, Infection, Diversification and Evolution Group, Max Planck Institute of Geoanthropology, 07745 Jena, Germany
| | - Russell D Gray
- Department of Linguistic and Cultural Evolution, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany
- School of Psychology, University of Auckland, Auckland 1010, New Zealand
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18
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Stolarek I, Zenczak M, Handschuh L, Juras A, Marcinkowska-Swojak M, Spinek A, Dębski A, Matla M, Kóčka-Krenz H, Piontek J, Figlerowicz M. Genetic history of East-Central Europe in the first millennium CE. Genome Biol 2023; 24:173. [PMID: 37488661 PMCID: PMC10364380 DOI: 10.1186/s13059-023-03013-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 07/12/2023] [Indexed: 07/26/2023] Open
Abstract
BACKGROUND The appearance of Slavs in East-Central Europe has been the subject of an over 200-year debate driven by two conflicting hypotheses. The first assumes that Slavs came to the territory of contemporary Poland no earlier than the sixth century CE; the second postulates that they already inhabited this region in the Iron Age (IA). Testing either hypothesis is not trivial given that cremation of the dead was the prevailing custom in Central Europe from the late Bronze Age until the Middle Ages (MA). RESULTS To address this problem, we determined the genetic makeup of representatives of the IA Wielbark- and MA Slav-associated cultures from the territory of present-day Poland. The study involved 474 individuals buried in 27 cemeteries. For 197 of them, genome-wide data were obtained. We found close genetic affinities between the IA Wielbark culture-associated individuals and contemporary to them and older northern European populations. Further, we observed that the IA individuals had genetic components which were indispensable to model the MA population. CONCLUSIONS The collected data suggest that the Wielbark culture-associated IA population was formed by immigrants from the north who entered the region of contemporary Poland most likely at the beginning of the first millennium CE and mixed with autochthons. The presented results are in line with the hypothesis that assumes the genetic continuation between IA and MA periods in East-Central Europe.
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Affiliation(s)
- Ireneusz Stolarek
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-704, Poznan, Poland
| | - Michal Zenczak
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-704, Poznan, Poland
| | - Luiza Handschuh
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-704, Poznan, Poland
| | - Anna Juras
- Institute of Human Biology & Evolution, Faculty of Biology, Adam Mickiewicz University, Poznan, Poland
| | | | - Anna Spinek
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Artur Dębski
- Department of Archaeology, Collegium Historicum, Adam Mickiewicz University, Poznan, Poland
| | - Marzena Matla
- Department of History, Collegium Historicum, Adam Mickiewicz University, Poznan, Poland
| | - Hanna Kóčka-Krenz
- Department of Archaeology, Collegium Historicum, Adam Mickiewicz University, Poznan, Poland
| | - Janusz Piontek
- Institute of Human Biology & Evolution, Faculty of Biology, Adam Mickiewicz University, Poznan, Poland
| | - Marek Figlerowicz
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-704, Poznan, Poland.
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19
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Kondor D, Bennett JS, Gronenborn D, Antunes N, Hoyer D, Turchin P. Explaining population booms and busts in Mid-Holocene Europe. Sci Rep 2023; 13:9310. [PMID: 37291136 PMCID: PMC10250413 DOI: 10.1038/s41598-023-35920-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 05/25/2023] [Indexed: 06/10/2023] Open
Abstract
Archaeological evidence suggests that the population dynamics of Mid-Holocene (Late Mesolithic to Initial Bronze Age, ca. 7000-3000 BCE) Europe are characterized by recurrent booms and busts of regional settlement and occupation density. These boom-bust patterns are documented in the temporal distribution of 14C dates and in archaeological settlement data from regional studies. We test two competing hypotheses attempting to explain these dynamics: climate forcing and social dynamics leading to inter-group conflict. Using the framework of spatially-explicit agent-based models, we translated these hypotheses into a suite of explicit computational models, derived quantitative predictions for population fluctuations, and compared these predictions to data. We demonstrate that climate variation during the European Mid-Holocene is unable to explain the quantitative features (average periodicities and amplitudes) of observed boom-bust dynamics. In contrast, scenarios with social dynamics encompassing density-dependent conflict produce population patterns with time scales and amplitudes similar to those observed in the data. These results suggest that social processes, including violent conflict, played a crucial role in the shaping of population dynamics of European Mid-Holocene societies.
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Affiliation(s)
| | | | | | | | - Daniel Hoyer
- Evolution Institute, Tampa, FL, USA
- George Brown College, Toronto, Canada
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20
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Pandey D, Harris M, Garud NR, Narasimhan VM. Understanding natural selection in Holocene Europe using multi-locus genotype identity scans. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.24.538113. [PMID: 37163039 PMCID: PMC10168228 DOI: 10.1101/2023.04.24.538113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Ancient DNA (aDNA) has been a revolutionary technology in understanding human history but has not been used extensively to study natural selection as large sample sizes to study allele frequency changes over time have thus far not been available. Here, we examined a time transect of 708 published samples over the past 7,000 years of European history using multi-locus genotype-based selection scans. As aDNA data is affected by high missingness, ascertainment bias, DNA damage, random allele calling, and is unphased, we first validated our selection scan, G 12 a n c i e n t , on simulated data resembling aDNA under a demographic model that captures broad features of the allele frequency spectrum of European genomes as well as positive controls that have been previously identified and functionally validated in modern European datasets on data from ancient individuals from time periods very close to the present time. We then applied our statistic to the aDNA time transect to detect and resolve the timing of natural selection occurring genome wide and found several candidates of selection across the different time periods that had not been picked up by selection scans using single SNP allele frequency approaches. In addition, enrichment analysis discovered multiple categories of complex traits that might be under adaptation across these periods. Our results demonstrate the utility of applying different types of selection scans to aDNA to uncover putative selection signals at loci in the ancient past that might have been masked in modern samples.
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Affiliation(s)
- Devansh Pandey
- Department of Integrative Biology, The University of Texas at Austin
| | - Mariana Harris
- Department of Computational Medicine, University of California, Los Angeles
| | - Nandita R Garud
- Department of Ecology and Evolutionary Biology, University of California, Los Angeles
- Department of Human Genetics, University of California, Los Angeles
| | - Vagheesh M Narasimhan
- Department of Integrative Biology, The University of Texas at Austin
- Department of Statistics and Data Science, The University of Texas at Austin
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21
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Ringbauer H, Huang Y, Akbari A, Mallick S, Patterson N, Reich D. ancIBD - Screening for identity by descent segments in human ancient DNA. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.03.08.531671. [PMID: 36945531 PMCID: PMC10028887 DOI: 10.1101/2023.03.08.531671] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Long DNA sequences shared between two individuals, known as Identical by descent (IBD) segments, are a powerful signal for identifying close and distant biological relatives because they only arise when the pair shares a recent common ancestor. Existing methods to call IBD segments between present-day genomes cannot be straightforwardly applied to ancient DNA data (aDNA) due to typically low coverage and high genotyping error rates. We present ancIBD, a method to identify IBD segments for human aDNA data implemented as a Python package. Our approach is based on a Hidden Markov Model, using as input genotype probabilities imputed based on a modern reference panel of genomic variation. Through simulation and downsampling experiments, we demonstrate that ancIBD robustly identifies IBD segments longer than 8 centimorgan for aDNA data with at least either 0.25x average whole-genome sequencing (WGS) coverage depth or at least 1x average depth for in-solution enrichment experiments targeting a widely used aDNA SNP set ('1240k'). This application range allows us to screen a substantial fraction of the aDNA record for IBD segments and we showcase two downstream applications. First, leveraging the fact that biological relatives up to the sixth degree are expected to share multiple long IBD segments, we identify relatives between 10,156 ancient Eurasian individuals and document evidence of long-distance migration, for example by identifying a pair of two approximately fifth-degree relatives who were buried 1410km apart in Central Asia 5000 years ago. Second, by applying ancIBD, we reveal new details regarding the spread of ancestry related to Steppe pastoralists into Europe starting 5000 years ago. We find that the first individuals in Central and Northern Europe carrying high amounts of Steppe-ancestry, associated with the Corded Ware culture, share high rates of long IBD (12-25 cM) with Yamnaya herders of the Pontic-Caspian steppe, signaling a strong bottleneck and a recent biological connection on the order of only few hundred years, providing evidence that the Yamnaya themselves are a main source of Steppe ancestry in Corded Ware people. We also detect elevated sharing of long IBD segments between Corded Ware individuals and people associated with the Globular Amphora culture (GAC) from Poland and Ukraine, who were Copper Age farmers not yet carrying Steppe-like ancestry. These IBD links appear for all Corded Ware groups in our analysis, indicating that individuals related to GAC contexts must have had a major demographic impact early on in the genetic admixtures giving rise to various Corded Ware groups across Europe. These results show that detecting IBD segments in aDNA can generate new insights both on a small scale, relevant to understanding the life stories of people, and on the macroscale, relevant to large-scale cultural-historical events.
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Affiliation(s)
- Harald Ringbauer
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
| | - Yilei Huang
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Bioinformatics Group, Institute of Computer Science, Universität Leipzig, Leipzig, Germanÿ
| | - Ali Akbari
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
| | - Swapan Mallick
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Nick Patterson
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - David Reich
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
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22
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Borbély N, Székely O, Szeifert B, Gerber D, Máthé I, Benkő E, Mende BG, Egyed B, Pamjav H, Szécsényi-Nagy A. High Coverage Mitogenomes and Y-Chromosomal Typing Reveal Ancient Lineages in the Modern-Day Székely Population in Romania. Genes (Basel) 2023; 14:genes14010133. [PMID: 36672874 PMCID: PMC9858685 DOI: 10.3390/genes14010133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 12/22/2022] [Accepted: 12/27/2022] [Indexed: 01/05/2023] Open
Abstract
Here we present 115 whole mitogenomes and 92 Y-chromosomal Short Tandem Repeat (STR) and Single Nucleotide Polymorphism (SNP) profiles from a Hungarian ethnic group, the Székelys (in Romanian: Secuii, in German: Sekler), living in southeast Transylvania (Romania). The Székelys can be traced back to the 12th century in the region, and numerous scientific theories exist as to their origin. We carefully selected sample providers that had local ancestors inhabiting small villages in the area of Odorheiu Secuiesc/Székelyudvarhely in Romania. The results of our research and the reported data signify a qualitative leap compared to previous studies since it presents the first complete mitochondrial DNA sequences and Y-chromosomal profiles of 23 STRs from the region. We evaluated the results with population genetic and phylogenetic methods in the context of the modern and ancient populations that are either geographically or historically related to the Székelys. Our results demonstrate a predominantly local uniparental make-up of the population that also indicates limited admixture with neighboring populations. Phylogenetic analyses confirmed the presumed eastern origin of certain maternal (A, C, D) and paternal (Q, R1a) lineages, and, in some cases, they could also be linked to ancient DNA data from the Migration Period (5th-9th centuries AD) and Hungarian Conquest Period (10th century AD) populations.
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Affiliation(s)
- Noémi Borbély
- Institute of Archaeogenomics, Research Centre for the Humanities, Eötvös Loránd Research Network, Tóth Kálmán Street 4, 1097 Budapest, Hungary
- Doctoral School of Biology, Institute of Biology, ELTE Eötvös Loránd University, Pázmány Péter sétány 1/C, 1117 Budapest, Hungary
- Correspondence: (N.B.); (A.S.-N.)
| | - Orsolya Székely
- Institute of Archaeogenomics, Research Centre for the Humanities, Eötvös Loránd Research Network, Tóth Kálmán Street 4, 1097 Budapest, Hungary
| | - Bea Szeifert
- Institute of Archaeogenomics, Research Centre for the Humanities, Eötvös Loránd Research Network, Tóth Kálmán Street 4, 1097 Budapest, Hungary
- Doctoral School of Biology, Institute of Biology, ELTE Eötvös Loránd University, Pázmány Péter sétány 1/C, 1117 Budapest, Hungary
| | - Dániel Gerber
- Institute of Archaeogenomics, Research Centre for the Humanities, Eötvös Loránd Research Network, Tóth Kálmán Street 4, 1097 Budapest, Hungary
- Doctoral School of Biology, Institute of Biology, ELTE Eötvös Loránd University, Pázmány Péter sétány 1/C, 1117 Budapest, Hungary
| | - István Máthé
- Department of Bioengineering, Socio-Human Sciences and Engineering, Faculty of Economics, Sapientia Hungarian University of Transylvania (Cluj-Napoca), Piața Libertății 1, 530104 Miercurea-Ciuc, Romania
| | - Elek Benkő
- Institute of Archaeology, Research Centre for the Humanities, Eötvös Loránd Research Network, Tóth Kálmán Street 4, 1097 Budapest, Hungary
| | - Balázs Gusztáv Mende
- Institute of Archaeogenomics, Research Centre for the Humanities, Eötvös Loránd Research Network, Tóth Kálmán Street 4, 1097 Budapest, Hungary
| | - Balázs Egyed
- Department of Genetics, Faculty of Natural Sciences, ELTE Eötvös Loránd University, Pázmány Péter sétány 1/C, 1117 Budapest, Hungary
| | - Horolma Pamjav
- Department of Reference Sample Analysis, Institute of Forensic Genetics, Hungarian Institutes for Forensic Sciences, Mosonyi Street 9, 1087 Budapest, Hungary
| | - Anna Szécsényi-Nagy
- Institute of Archaeogenomics, Research Centre for the Humanities, Eötvös Loránd Research Network, Tóth Kálmán Street 4, 1097 Budapest, Hungary
- Correspondence: (N.B.); (A.S.-N.)
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23
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Rudolfová V, Štolhoferová I, Elmi HSA, Rádlová S, Rexová K, Berti DA, Král D, Sommer D, Landová E, Frýdlová P, Frynta D. Do Spiders Ride on the Fear of Scorpions? A Cross-Cultural Eye Tracking Study. Animals (Basel) 2022; 12:ani12243466. [PMID: 36552386 PMCID: PMC9774548 DOI: 10.3390/ani12243466] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/28/2022] [Accepted: 12/01/2022] [Indexed: 12/13/2022] Open
Abstract
Deep fear of spiders is common in many countries, yet its origin remains unexplained. In this study, we tested a hypothesis based on recent studies suggesting that fear of spiders might stem from a generalized fear of chelicerates or fear of scorpions. To this end, we conducted an eye tracking experiment using a spontaneous gaze preference paradigm, with spiders and scorpions (previously neglected but crucial stimuli) as threatening stimuli and grasshoppers as control stimuli. In total, 67 participants from Somaliland and 67 participants from the Czech Republic were recruited and presented with a sequence of paired images. Both Somali and Czech people looked longer (total duration of the gaze) and more often (number of fixations) on the threatening stimuli (spiders and scorpions) when presented with a control (grasshopper). When both threatening stimuli were presented together, Somali participants focused significantly more on the scorpion, whereas in Czech participants, the effect was less pronounced, and in Czech women it was not significant. This supports the hypothesis that fear of spiders originated as a generalized fear of scorpions. Moreover, the importance of spiders as fear-eliciting stimuli may be enhanced in the absence of scorpions in the environment.
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Affiliation(s)
- Veronika Rudolfová
- Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 43 Prague, Czech Republic
| | - Iveta Štolhoferová
- Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 43 Prague, Czech Republic
| | - Hassan S. A. Elmi
- Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 43 Prague, Czech Republic
- Department of Biology, Faculty of Education, Amoud University, Borama, Somaliland
| | - Silvie Rádlová
- Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 43 Prague, Czech Republic
| | - Kateřina Rexová
- Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 43 Prague, Czech Republic
| | - Daniel A. Berti
- Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 43 Prague, Czech Republic
| | - David Král
- Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 43 Prague, Czech Republic
| | - David Sommer
- Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 43 Prague, Czech Republic
| | - Eva Landová
- Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 43 Prague, Czech Republic
| | - Petra Frýdlová
- Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 43 Prague, Czech Republic
- Correspondence:
| | - Daniel Frynta
- Department of Zoology, Faculty of Science, Charles University, Viničná 7, 128 43 Prague, Czech Republic
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24
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Arzelier A, Rivollat M, De Belvalet H, Pemonge MH, Binder D, Convertini F, Duday H, Gandelin M, Guilaine J, Haak W, Deguilloux MF, Pruvost M. Neolithic genomic data from southern France showcase intensified interactions with hunter-gatherer communities. iScience 2022; 25:105387. [PMID: 36405775 PMCID: PMC9667241 DOI: 10.1016/j.isci.2022.105387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 07/06/2022] [Accepted: 10/14/2022] [Indexed: 11/15/2022] Open
Abstract
Archaeological research shows that the dispersal of the Neolithic took a more complex turn when reaching western Europe, painting a contrasted picture of interactions between autochthonous hunter-gatherers (HGs) and incoming farmers. In order to clarify the mode, the intensity, and the regional variability of biological exchanges implied in these processes, we report new palaeogenomic data from Occitanie, a key region in Southern France. Genomic data from 28 individuals originating from six sites spanning from c. 5,500 to c. 2,500 BCE allow us to characterize regional patterns of ancestries throughout the Neolithic period. Results highlight major differences between the Mediterranean and Continental Neolithic expansion routes regarding both migration and interaction processes. High proportions of HG ancestry in both Early and Late Neolithic groups in Southern France support multiple pulses of inter-group gene flow throughout time and space and confirm the need for regional studies to address the complexity of the processes involved. Genome-wide data from 28 individuals from Southern France (∼5,500–∼2,500 BCE) Small groups associated with the Neolithic expansion along the Mediterranean Early admixture between hunter-gatherers and Neolithic farmers in Southern France Multiple pulses of HG legacy introgression in Western Europe throughout Neolithic
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25
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Indo-European cereal terminology suggests a Northwest Pontic homeland for the core Indo-European languages. PLoS One 2022; 17:e0275744. [PMID: 36223379 PMCID: PMC9555676 DOI: 10.1371/journal.pone.0275744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 09/22/2022] [Indexed: 11/19/2022] Open
Abstract
Questions on the timing and the center of the Indo-European language dispersal are central to debates on the formation of the European and Asian linguistic landscapes and are deeply intertwined with questions on the archaeology and population history of these continents. Recent palaeogenomic studies support scenarios in which the core Indo-European languages spread with the expansion of Early Bronze Age Yamnaya herders that originally inhabited the East European steppes. Questions on the Yamnaya and Pre-Yamnaya locations of the language community that ultimately gave rise to the Indo-European language family are heavily dependent on linguistic reconstruction of the subsistence of Proto-Indo-European speakers. A central question, therefore, is how important the role of agriculture was among the speakers of this protolanguage. In this study, we perform a qualitative etymological analysis of all previously postulated Proto-Indo-European terminology related to cereal cultivation and cereal processing. On the basis of the evolution of the subsistence strategies of consecutive stages of the protolanguage, we find that one or perhaps two cereal terms can be reconstructed for the basal Indo-European stage, also known as Indo-Anatolian, but that core Indo-European, here also including Tocharian, acquired a more elaborate set of terms. Thus, we linguistically document an important economic shift from a mostly non-agricultural to a mixed agro-pastoral economy between the basal and core Indo-European speech communities. It follows that the early, eastern Yamnaya of the Don-Volga steppe, with its lack of evidence for agricultural practices, does not offer a perfect archaeological proxy for the core Indo-European language community and that this stage of the language family more likely reflects a mixed subsistence as proposed for western Yamnaya groups around or to the west of the Dnieper River.
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26
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Le MK, Smith OS, Akbari A, Harpak A, Reich D, Narasimhan VM. 1,000 ancient genomes uncover 10,000 years of natural selection in Europe. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2022:2022.08.24.505188. [PMID: 36052370 PMCID: PMC9435429 DOI: 10.1101/2022.08.24.505188] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Ancient DNA has revolutionized our understanding of human population history. However, its potential to examine how rapid cultural evolution to new lifestyles may have driven biological adaptation has not been met, largely due to limited sample sizes. We assembled genome-wide data from 1,291 individuals from Europe over 10,000 years, providing a dataset that is large enough to resolve the timing of selection into the Neolithic, Bronze Age, and Historical periods. We identified 25 genetic loci with rapid changes in frequency during these periods, a majority of which were previously undetected. Signals specific to the Neolithic transition are associated with body weight, diet, and lipid metabolism-related phenotypes. They also include immune phenotypes, most notably a locus that confers immunity to Salmonella infection at a time when ancient Salmonella genomes have been shown to adapt to human hosts, thus providing a possible example of human-pathogen co-evolution. In the Bronze Age, selection signals are enriched near genes involved in pigmentation and immune-related traits, including at a key human protein interactor of SARS-CoV-2. Only in the Historical period do the selection candidates we detect largely mirror previously-reported signals, highlighting how the statistical power of previous studies was limited to the last few millennia. The Historical period also has multiple signals associated with vitamin D binding, providing evidence that lactase persistence may have been part of an oligogenic adaptation for efficient calcium uptake and challenging the theory that its adaptive value lies only in facilitating caloric supplementation during times of scarcity. Finally, we detect selection on complex traits in all three periods, including selection favoring variants that reduce body weight in the Neolithic. In the Historical period, we detect selection favoring variants that increase risk for cardiovascular disease plausibly reflecting selection for a more active inflammatory response that would have been adaptive in the face of increased infectious disease exposure. Our results provide an evolutionary rationale for the high prevalence of these deadly diseases in modern societies today and highlight the unique power of ancient DNA in elucidating biological change that accompanied the profound cultural transformations of recent human history.
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Affiliation(s)
- Megan K Le
- Department of Computer Science, The University of Texas at Austin
| | - Olivia S Smith
- Department of Integrative Biology, The University of Texas at Austin
| | - Ali Akbari
- Department of Genetics, Harvard Medical School
- Department of Human Evolutionary Biology, Harvard University
- Broad Institute of MIT and Harvard
| | - Arbel Harpak
- Department of Integrative Biology, The University of Texas at Austin
- Department of Population Health, Dell Medical School
| | - David Reich
- Department of Genetics, Harvard Medical School
- Department of Human Evolutionary Biology, Harvard University
- Howard Hughes Medical Institute, Harvard Medical School
- Broad Institute of MIT and Harvard
| | - Vagheesh M Narasimhan
- Department of Integrative Biology, The University of Texas at Austin
- Department of Statistics and Data Science, The University of Texas at Austin
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27
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Lazaridis I, Alpaslan-Roodenberg S, Acar A, Açıkkol A, Agelarakis A, Aghikyan L, Akyüz U, Andreeva D, Andrijašević G, Antonović D, Armit I, Atmaca A, Avetisyan P, Aytek Aİ, Bacvarov K, Badalyan R, Bakardzhiev S, Balen J, Bejko L, Bernardos R, Bertsatos A, Biber H, Bilir A, Bodružić M, Bonogofsky M, Bonsall C, Borić D, Borovinić N, Bravo Morante G, Buttinger K, Callan K, Candilio F, Carić M, Cheronet O, Chohadzhiev S, Chovalopoulou ME, Chryssoulaki S, Ciobanu I, Čondić N, Constantinescu M, Cristiani E, Culleton BJ, Curtis E, Davis J, Demcenco TI, Dergachev V, Derin Z, Deskaj S, Devejyan S, Djordjević V, Duffett Carlson KS, Eccles LR, Elenski N, Engin A, Erdoğan N, Erir-Pazarcı S, Fernandes DM, Ferry M, Freilich S, Frînculeasa A, Galaty ML, Gamarra B, Gasparyan B, Gaydarska B, Genç E, Gültekin T, Gündüz S, Hajdu T, Heyd V, Hobosyan S, Hovhannisyan N, Iliev I, Iliev L, Iliev S, İvgin İ, Janković I, Jovanova L, Karkanas P, Kavaz-Kındığılı B, Kaya EH, Keating D, Kennett DJ, Deniz Kesici S, Khudaverdyan A, Kiss K, Kılıç S, Klostermann P, Kostak Boca Negra Valdes S, Kovačević S, Krenz-Niedbała M, Krznarić Škrivanko M, Kurti R, Kuzman P, Lawson AM, Lazar C, Leshtakov K, Levy TE, Liritzis I, Lorentz KO, Łukasik S, Mah M, Mallick S, Mandl K, Martirosyan-Olshansky K, Matthews R, Matthews W, McSweeney K, Melikyan V, Micco A, Michel M, Milašinović L, Mittnik A, Monge JM, Nekhrizov G, Nicholls R, Nikitin AG, Nikolov V, Novak M, Olalde I, Oppenheimer J, Osterholtz A, Özdemir C, Özdoğan KT, Öztürk N, Papadimitriou N, Papakonstantinou N, Papathanasiou A, Paraman L, Paskary EG, Patterson N, Petrakiev I, Petrosyan L, Petrova V, Philippa-Touchais A, Piliposyan A, Pocuca Kuzman N, Potrebica H, Preda-Bălănică B, Premužić Z, Price TD, Qiu L, Radović S, Raeuf Aziz K, Rajić Šikanjić P, Rasheed Raheem K, Razumov S, Richardson A, Roodenberg J, Ruka R, Russeva V, Şahin M, Şarbak A, Savaş E, Schattke C, Schepartz L, Selçuk T, Sevim-Erol A, Shamoon-Pour M, Shephard HM, Sideris A, Simalcsik A, Simonyan H, Sinika V, Sirak K, Sirbu G, Šlaus M, Soficaru A, Söğüt B, Sołtysiak A, Sönmez-Sözer Ç, Stathi M, Steskal M, Stewardson K, Stocker S, Suata-Alpaslan F, Suvorov A, Szécsényi-Nagy A, Szeniczey T, Telnov N, Temov S, Todorova N, Tota U, Touchais G, Triantaphyllou S, Türker A, Ugarković M, Valchev T, Veljanovska F, Videvski Z, Virag C, Wagner A, Walsh S, Włodarczak P, Workman JN, Yardumian A, Yarovoy E, Yavuz AY, Yılmaz H, Zalzala F, Zettl A, Zhang Z, Çavuşoğlu R, Rohland N, Pinhasi R, Reich D. The genetic history of the Southern Arc: A bridge between West Asia and Europe. Science 2022; 377:eabm4247. [PMID: 36007055 PMCID: PMC10064553 DOI: 10.1126/science.abm4247] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
By sequencing 727 ancient individuals from the Southern Arc (Anatolia and its neighbors in Southeastern Europe and West Asia) over 10,000 years, we contextualize its Chalcolithic period and Bronze Age (about 5000 to 1000 BCE), when extensive gene flow entangled it with the Eurasian steppe. Two streams of migration transmitted Caucasus and Anatolian/Levantine ancestry northward, and the Yamnaya pastoralists, formed on the steppe, then spread southward into the Balkans and across the Caucasus into Armenia, where they left numerous patrilineal descendants. Anatolia was transformed by intra-West Asian gene flow, with negligible impact of the later Yamnaya migrations. This contrasts with all other regions where Indo-European languages were spoken, suggesting that the homeland of the Indo-Anatolian language family was in West Asia, with only secondary dispersals of non-Anatolian Indo-Europeans from the steppe.
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Affiliation(s)
- Iosif Lazaridis
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA 02138, USA.,Department of Genetics, Harvard Medical School, Boston, MA 02115, USA
| | - Songül Alpaslan-Roodenberg
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria
| | - Ayşe Acar
- Department of Anthropology, Faculty of Letters, Mardin Artuklu University, 47510 Artuklu, Mardin, Turkey
| | - Ayşen Açıkkol
- Department of Anthropology, Faculty of Letters, Sivas Cumhuriyet University, 58140 Sivas, Turkey
| | | | - Levon Aghikyan
- Institute of Archaeology and Ethnography, NAS RA, 0025 Yerevan, Armenia
| | - Uğur Akyüz
- Samsun Museum of Archeology and Ethnography, Kale Mahallesi, Merkez, İlkadım, 55030 Samsun, Turkey
| | | | | | | | - Ian Armit
- Department of Archaeology, University of York, York YO1 7EP, UK
| | - Alper Atmaca
- Amasya Archaeology Museum, Mustafa Kemal Paşa Caddesi, 05000 Amasya, Turkey
| | - Pavel Avetisyan
- Institute of Archaeology and Ethnography, NAS RA, 0025 Yerevan, Armenia
| | - Ahmet İhsan Aytek
- Department of Anthropology, Faculty of Arts and Science, Burdur Mehmet Akif University, 15100 Burdur, Turkey
| | - Krum Bacvarov
- National Institute of Archaeology and Museum, Bulgarian Academy of Sciences, 1000 Sofia, Bulgaria
| | - Ruben Badalyan
- Institute of Archaeology and Ethnography, NAS RA, 0025 Yerevan, Armenia
| | | | | | - Lorenc Bejko
- Department of Archaeology and Heritage Studies, University of Tirana, 1010 Tirana, Albania
| | - Rebecca Bernardos
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA
| | - Andreas Bertsatos
- Department of Animal and Human Physiology, Faculty of Biology, School of Sciences, National and Kapodistrian University of Athens, 10679 Athens, Greece
| | - Hanifi Biber
- Department of Archaeology, Faculty of Humanities, Van Yüzüncü Yıl University, 65090 Tuşba, Van, Turkey
| | - Ahmet Bilir
- Department of Archaeology, Faculty of Science and Letters, Düzce University, 81620 Düzce, Turkey
| | | | | | - Clive Bonsall
- School of History, Classics and Archaeology, University of Edinburgh, Edinburgh EH8 9AG, UK
| | - Dušan Borić
- The Italian Academy for Advanced Studies in America, Columbia University, New York, NY 10027, USA
| | - Nikola Borovinić
- Center for Conservation and Archaeology of Montenegro, 81250 Cetinje, Montenegro
| | | | - Katharina Buttinger
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria
| | - Kim Callan
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | | | - Mario Carić
- Centre for Applied Bioanthropology, Institute for Anthropological Research, 10000 Zagreb, Croatia
| | - Olivia Cheronet
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria
| | - Stefan Chohadzhiev
- Department of Archaeology, University of Veliko Tarnovo "St. Cyril and St. Methodius," 5003 Veliko Tarnovo, Bulgaria
| | - Maria-Eleni Chovalopoulou
- Department of Animal and Human Physiology, Faculty of Biology, School of Sciences, National and Kapodistrian University of Athens, 10679 Athens, Greece
| | - Stella Chryssoulaki
- Hellenic Ministry of Culture and Sports, Ephorate of Antiquities of Piraeus and the Islands, 10682 Piraeus, Greece
| | - Ion Ciobanu
- "Orheiul Vechi" Cultural-Natural Reserve, Institute of Bioarchaeological and Ethnocultural Research, 3552 Butuceni, Moldova.,National Archaeological Agency, 2012 Chișinău, Moldova
| | | | | | - Emanuela Cristiani
- Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Brendan J Culleton
- Institutes of Energy and the Environment, The Pennsylvania State University, University Park, PA 16802, USA
| | - Elizabeth Curtis
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Jack Davis
- Department of Classics, University of Cincinnati, Cincinnati, OH 45221, USA
| | | | - Valentin Dergachev
- Center of Archaeology, Institute of Cultural Heritage, Academy of Science of Moldova, 2001 Chișinău, Moldova
| | - Zafer Derin
- Department of Archaeology, Faculty of Letters, Ege University, 35100 Bornova-Izmir, Turkey
| | - Sylvia Deskaj
- Museum of Anthropological Archaeology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Seda Devejyan
- Institute of Archaeology and Ethnography, NAS RA, 0025 Yerevan, Armenia
| | | | | | - Laurie R Eccles
- Human Paleoecology and Isotope Geochemistry Lab, Department of Anthropology, The Pennsylvania State University, University Park, PA 16802, USA
| | - Nedko Elenski
- Regional Museum of History - Veliko Tarnovo, 5000 Veliko Tarnovo, Bulgaria
| | - Atilla Engin
- Department of Archaeology, Faculty of Science and Letters, Gaziantep University, 27310 Gaziantep, Turkey
| | - Nihat Erdoğan
- Mardin Archaeological Museum, Şar, Cumhuriyet Meydanı üstü, 47100 Artuklu, Mardin, Turkey
| | | | - Daniel M Fernandes
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria.,Research Centre for Anthropology and Health (CIAS), Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal
| | - Matthew Ferry
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Suzanne Freilich
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria
| | - Alin Frînculeasa
- Prahova County Museum of History and Archaeology, 100042 Ploiești, Romania
| | - Michael L Galaty
- Museum of Anthropological Archaeology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Beatriz Gamarra
- Institut Català de Paleoecologia Humana i Evolució Social, 43007 Tarragona, Spain.,Departament d'Història i Història de l'Art, Universitat Rovira i Virgili, 43002 Tarragona, Spain.,School of Archaeology and Earth Institute, University College Dublin, Belfield, Dublin 4, Ireland
| | - Boris Gasparyan
- Institute of Archaeology and Ethnography, NAS RA, 0025 Yerevan, Armenia
| | | | - Elif Genç
- Department of Archaeology, Faculty of Science and Letters, Çukurova University, 01330 Balçalı-Sarıçam-Adana, Turkey
| | - Timur Gültekin
- Department of Anthropology, Faculty of Humanities, Ankara University, 06100 Sıhhiye, Ankara, Turkey
| | - Serkan Gündüz
- Department of Archaeology, Faculty of Science and Letters, Bursa Uludağ University, 16059 Görükle, Bursa, Turkey
| | - Tamás Hajdu
- Department of Biological Anthropology, Institute of Biology, Eötvös Loránd University, 1053 Budapest, Hungary
| | - Volker Heyd
- Department of Cultures, University of Helsinki, 00100 Helsinki, Finland
| | - Suren Hobosyan
- Institute of Archaeology and Ethnography, NAS RA, 0025 Yerevan, Armenia
| | - Nelli Hovhannisyan
- Department of Ecology and Nature Protection, Yerevan State University, 0025 Yerevan, Armenia
| | - Iliya Iliev
- Yambol Regional Historical Museum, 8600 Yambol, Bulgaria
| | - Lora Iliev
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | | | - İlkay İvgin
- Ministry of Culture and Tourism, İsmet İnönü Bulvarı, 06100 Emek, Ankara, Turkey
| | - Ivor Janković
- Centre for Applied Bioanthropology, Institute for Anthropological Research, 10000 Zagreb, Croatia
| | - Lence Jovanova
- Museum of the City of Skopje, 1000 Skopje, North Macedonia
| | - Panagiotis Karkanas
- Malcolm H. Wiener Laboratory, American School of Classical Studies at Athens, 10676 Athens, Greece
| | - Berna Kavaz-Kındığılı
- Department of Archaeology, Faculty of Letters, Atatürk University, 25100 Erzurum, Turkey
| | - Esra Hilal Kaya
- Muğla Archaeological Museum and Yatağan Thermal Power Generation Company, Rescue Excavations, 48000 Muğla, Turkey
| | - Denise Keating
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria
| | - Douglas J Kennett
- Institutes of Energy and the Environment, The Pennsylvania State University, University Park, PA 16802, USA.,Department of Anthropology, University of California, Santa Barbara, Santa Barbara, CA 93106, USA
| | - Seda Deniz Kesici
- Bodrum Museum of Underwater Archeology, Çarşı Neighbourhood, 48400 Bodrum, Muğla, Turkey
| | | | - Krisztián Kiss
- Department of Biological Anthropology, Institute of Biology, Eötvös Loránd University, 1053 Budapest, Hungary.,Department of Anthropology, Hungarian Natural History Museum, 1117 Budapest, Hungary
| | - Sinan Kılıç
- Department of Archaeology, Faculty of Humanities, Van Yüzüncü Yıl University, 65090 Tuşba, Van, Turkey
| | - Paul Klostermann
- Department of Anthropology, Natural History Museum Vienna, 1010 Vienna, Austria
| | | | | | | | | | - Rovena Kurti
- Prehistory Department, Albanian Institute of Archaeology, Academy of Albanian Studies, 1000 Tirana, Albania
| | - Pasko Kuzman
- National Museum in Ohrid, 6000 Ohrid, North Macedonia
| | - Ann Marie Lawson
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Catalin Lazar
- ArchaeoSciences Division, Research Institute of the University of Bucharest, University of Bucharest, 050663 Bucharest, Romania
| | - Krassimir Leshtakov
- Department of Archaeology, St. Kliment Ohridski University of Sofia, 1504 Sofia, Bulgaria
| | - Thomas E Levy
- Department of Anthropology, University of California, San Diego, La Jolla, CA 92093, USA
| | - Ioannis Liritzis
- Key Research Institute of Yellow River Civilization and Sustainable Development and the Collaborative Innovation Center on Yellow River Civilization of Henan Province, Laboratory of Yellow River Cultural Heritage, Henan University, 475001 Kaifeng, China.,European Academy of Sciences and Arts, 5020 Salzburg, Austria
| | - Kirsi O Lorentz
- Science and Technology in Archaeology and Culture Research Center, The Cyprus Institute, 2121 Aglantzia, Nicosia, Cyprus
| | - Sylwia Łukasik
- Faculty of Biology, Adam Mickiewicz University in Poznań, 61-614 Poznań, Poland
| | - Matthew Mah
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA.,Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
| | - Swapan Mallick
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Kirsten Mandl
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria
| | | | - Roger Matthews
- Department of Archaeology, University of Reading, Reading RG6 6AB, UK
| | - Wendy Matthews
- Department of Archaeology, University of Reading, Reading RG6 6AB, UK
| | - Kathleen McSweeney
- School of History, Classics and Archaeology, University of Edinburgh, Edinburgh EH8 9AG, UK
| | - Varduhi Melikyan
- Institute of Archaeology and Ethnography, NAS RA, 0025 Yerevan, Armenia
| | - Adam Micco
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA
| | - Megan Michel
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA 02138, USA.,Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | | | - Alissa Mittnik
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA 02138, USA.,Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany
| | - Janet M Monge
- University of Pennsylvania Museum of Archaeology and Anthropology, Philadelphia, PA 19104, USA
| | - Georgi Nekhrizov
- National Institute of Archaeology and Museum, Bulgarian Academy of Sciences, 1000 Sofia, Bulgaria
| | - Rebecca Nicholls
- School of Archaeological and Forensic Sciences, Faculty of Life Sciences, University of Bradford, Bradford BD7 1DP, UK
| | - Alexey G Nikitin
- Department of Biology, Grand Valley State University, Allendale, MI 49401, USA
| | - Vassil Nikolov
- National Institute of Archaeology and Museum, Bulgarian Academy of Sciences, 1000 Sofia, Bulgaria
| | - Mario Novak
- Centre for Applied Bioanthropology, Institute for Anthropological Research, 10000 Zagreb, Croatia
| | - Iñigo Olalde
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,BIOMICs Research Group, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain
| | - Jonas Oppenheimer
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Anna Osterholtz
- Department of Anthropology and Middle Eastern Cultures, Mississippi State University, Mississippi State, MS 39762, USA
| | - Celal Özdemir
- Amasya Archaeology Museum, Mustafa Kemal Paşa Caddesi, 05000 Amasya, Turkey
| | - Kadir Toykan Özdoğan
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria
| | - Nurettin Öztürk
- Department of Archaeology, Faculty of Letters, Atatürk University, 25100 Erzurum, Turkey
| | | | - Niki Papakonstantinou
- Faculty of Philosophy, School of History and Archaeology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Anastasia Papathanasiou
- Ephorate of Paleoantropology and Speleology, Greek Ministry of Culture, 11636 Athens, Greece
| | | | | | - Nick Patterson
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA 02138, USA.,Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
| | - Ilian Petrakiev
- Regional Museum of History - Veliko Tarnovo, 5000 Veliko Tarnovo, Bulgaria
| | - Levon Petrosyan
- Institute of Archaeology and Ethnography, NAS RA, 0025 Yerevan, Armenia
| | - Vanya Petrova
- Department of Archaeology, St. Kliment Ohridski University of Sofia, 1504 Sofia, Bulgaria
| | | | - Ashot Piliposyan
- Department of Armenian History, Armenian State Pedagogical University After Khachatur Abovyan, 0010 Yerevan, Armenia
| | | | - Hrvoje Potrebica
- Department of Archaeology, Faculty of Humanities and Social Sciences, University of Zagreb, 10000 Zagreb, Croatia
| | | | | | - T Douglas Price
- Laboratory for Archaeological Chemistry, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Lijun Qiu
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Siniša Radović
- Institute for Quaternary Paleontology and Geology, Croatian Academy of Sciences and Arts, 10000 Zagreb, Croatia
| | - Kamal Raeuf Aziz
- Sulaymaniyah Directorate of Antiquities and Heritage, 46010 Sulaymaniyah, Iraq
| | - Petra Rajić Šikanjić
- Centre for Applied Bioanthropology, Institute for Anthropological Research, 10000 Zagreb, Croatia
| | | | - Sergei Razumov
- Pridnestrovian University named after Taras Shevchenko, 3300 Tiraspol, Moldova
| | - Amy Richardson
- Department of Archaeology, University of Reading, Reading RG6 6AB, UK
| | - Jacob Roodenberg
- The Netherlands Institute for the Near East, 2311 Leiden, Netherlands
| | - Rudenc Ruka
- Prehistory Department, Albanian Institute of Archaeology, Academy of Albanian Studies, 1000 Tirana, Albania
| | - Victoria Russeva
- Institute of Experimental Morphology, Pathology and Archeology with Museum, Bulgarian Academy of Science, 1113 Sofia, Bulgaria
| | - Mustafa Şahin
- Department of Archaeology, Faculty of Science and Letters, Bursa Uludağ University, 16059 Görükle, Bursa, Turkey
| | - Ayşegül Şarbak
- Department of Anthropology, Faculty of Science and Letters, Hitit University, 19040 Çorum, Turkey
| | - Emre Savaş
- Bodrum Museum of Underwater Archeology, Çarşı Neighbourhood, 48400 Bodrum, Muğla, Turkey
| | - Constanze Schattke
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria
| | - Lynne Schepartz
- School of Anatomical Sciences, The University of the Witwatersrand, 2193 Johannesburg, South Africa
| | - Tayfun Selçuk
- Bodrum Museum of Underwater Archeology, Çarşı Neighbourhood, 48400 Bodrum, Muğla, Turkey
| | - Ayla Sevim-Erol
- Department of Anthropology, Faculty of Language and History - Geography, Ankara University, 06100 Sıhhiye, Ankara, Turkey
| | - Michel Shamoon-Pour
- Department of Anthropology, Binghamton University, Binghamton, NY 13902, USA
| | | | - Athanasios Sideris
- Institute of Classical Archaeology, Charles University, 11636 Prague, Czechia
| | - Angela Simalcsik
- "Orheiul Vechi" Cultural-Natural Reserve, Institute of Bioarchaeological and Ethnocultural Research, 3552 Butuceni, Moldova.,"Olga Necrasov" Centre of Anthropological Research, Romanian Academy Iași Branch, 2012 Iaşi Romania
| | - Hakob Simonyan
- Scientific Research Center of the Historical and Cultural Heritage, 0010 Yerevan, Armenia
| | - Vitalij Sinika
- Pridnestrovian University named after Taras Shevchenko, 3300 Tiraspol, Moldova
| | - Kendra Sirak
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA
| | - Ghenadie Sirbu
- Thracology Scientific Research Laboratory of the State University of Moldova, Department of Academic Management, Academy of Science of Moldova, 2009 Chișinău, Moldova
| | - Mario Šlaus
- Anthropological Center of the Croatian Academy of Sciences and Arts, 10000 Zagreb, Croatia
| | - Andrei Soficaru
- "Francisc I. Rainer" Institute of Anthropology, 050711 Bucharest, Romania
| | - Bilal Söğüt
- Department of Archaeology, Faculty of Science and Arts, Pamukkale University, 20070 Denizli, Turkey
| | | | - Çilem Sönmez-Sözer
- Department of Anthropology, Faculty of Language and History - Geography, Ankara University, 06100 Sıhhiye, Ankara, Turkey
| | - Maria Stathi
- Ephorate of Antiquities of East Attica, Ministry of Culture and Sports, 10682 Athens, Greece
| | - Martin Steskal
- Austrian Archaeological Institute at the Austrian Academy of Sciences, 1190 Vienna, Austria
| | - Kristin Stewardson
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Sharon Stocker
- Department of Classics, University of Cincinnati, Cincinnati, OH 45221, USA
| | - Fadime Suata-Alpaslan
- Department of Anthropology, Faculty of Letters, Istanbul University, 34134 Istanbul, Turkey
| | - Alexander Suvorov
- Department of Cultures, University of Helsinki, 00100 Helsinki, Finland
| | - Anna Szécsényi-Nagy
- Institute of Archaeogenomics, Research Centre for the Humanities, Eötvös Loránd Research Network, 1097 Budapest, Hungary
| | - Tamás Szeniczey
- Department of Biological Anthropology, Institute of Biology, Eötvös Loránd University, 1053 Budapest, Hungary
| | - Nikolai Telnov
- Pridnestrovian University named after Taras Shevchenko, 3300 Tiraspol, Moldova
| | - Strahil Temov
- Archaeology Museum of North Macedonia, 1000 Skopje, North Macedonia
| | - Nadezhda Todorova
- Department of Archaeology, St. Kliment Ohridski University of Sofia, 1504 Sofia, Bulgaria
| | - Ulsi Tota
- Prehistory Department, Albanian Institute of Archaeology, Academy of Albanian Studies, 1000 Tirana, Albania.,Culture and Patrimony Department, University of Avignon, F-84029 Avignon, France
| | - Gilles Touchais
- Department of the History of Art and Archaeology, Université Paris 1 Panthéon-Sorbonne, 75006 Paris, France
| | - Sevi Triantaphyllou
- Faculty of Philosophy, School of History and Archaeology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Atila Türker
- Department of Archaeology, Faculty of Science and Letters, Ondokuz Mayıs University, 55139 Atakum-Samsun, Turkey
| | | | - Todor Valchev
- Yambol Regional Historical Museum, 8600 Yambol, Bulgaria
| | | | - Zlatko Videvski
- Archaeology Museum of North Macedonia, 1000 Skopje, North Macedonia
| | | | - Anna Wagner
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria
| | - Sam Walsh
- School of Natural Sciences, University of Central Lancashire, Preston PR1 2HE, UK
| | - Piotr Włodarczak
- Institute of Archaeology and Ethnology, Polish Academy of Sciences, 31-016 Kraków, Poland
| | - J Noah Workman
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA
| | - Aram Yardumian
- Department of History and Social Sciences, Bryn Athyn College, Bryn Athyn, PA 19009, USA.,Penn Museum, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Evgenii Yarovoy
- History of the Ancient World and Middle Ages Department, Moscow Region State University, Moscow Region, 141014 Mytishi, Russia
| | - Alper Yener Yavuz
- Department of Anthropology, Burdur Mehmet Akif Ersoy University, Istiklal Campus, 15100 Burdur, Turkey
| | - Hakan Yılmaz
- Department of Archaeology, Faculty of Humanities, Van Yüzüncü Yıl University, 65090 Tuşba, Van, Turkey
| | - Fatma Zalzala
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Anna Zettl
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria
| | - Zhao Zhang
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA
| | - Rafet Çavuşoğlu
- Department of Archaeology, Faculty of Humanities, Van Yüzüncü Yıl University, 65090 Tuşba, Van, Turkey
| | - Nadin Rohland
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA
| | - Ron Pinhasi
- Department of Evolutionary Anthropology, University of Vienna, 1030 Vienna, Austria.,Human Evolution and Archaeological Sciences, University of Vienna, 1030 Vienna, Austria
| | - David Reich
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA 02138, USA.,Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA.,Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
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Scott A, Reinhold S, Hermes T, Kalmykov AA, Belinskiy A, Buzhilova A, Berezina N, Kantorovich AR, Maslov VE, Guliyev F, Lyonnet B, Gasimov P, Jalilov B, Eminli J, Iskandarov E, Hammer E, Nugent SE, Hagan R, Majander K, Onkamo P, Nordqvist K, Shishlina N, Kaverzneva E, Korolev AI, Khokhlov AA, Smolyaninov RV, Sharapova SV, Krause R, Karapetian M, Stolarczyk E, Krause J, Hansen S, Haak W, Warinner C. Emergence and intensification of dairying in the Caucasus and Eurasian steppes. Nat Ecol Evol 2022; 6:813-822. [PMID: 35393601 PMCID: PMC9177415 DOI: 10.1038/s41559-022-01701-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 02/07/2022] [Indexed: 11/28/2022]
Abstract
Archaeological and archaeogenetic evidence points to the Pontic–Caspian steppe zone between the Caucasus and the Black Sea as the crucible from which the earliest steppe pastoralist societies arose and spread, ultimately influencing populations from Europe to Inner Asia. However, little is known about their economic foundations and the factors that may have contributed to their extensive mobility. Here, we investigate dietary proteins within the dental calculus proteomes of 45 individuals spanning the Neolithic to Greco-Roman periods in the Pontic–Caspian Steppe and neighbouring South Caucasus, Oka–Volga–Don and East Urals regions. We find that sheep dairying accompanies the earliest forms of Eneolithic pastoralism in the North Caucasus. During the fourth millennium bc, Maykop and early Yamnaya populations also focused dairying exclusively on sheep while reserving cattle for traction and other purposes. We observe a breakdown in livestock specialization and an economic diversification of dairy herds coinciding with aridification during the subsequent late Yamnaya and North Caucasus Culture phases, followed by severe climate deterioration during the Catacomb and Lola periods. The need for additional pastures to support these herds may have driven the heightened mobility of the Middle and Late Bronze Age periods. Following a hiatus of more than 500 years, the North Caucasian steppe was repopulated by Early Iron Age societies with a broad mobile dairy economy, including a new focus on horse milking. Milk proteins from the North Caucasus and Eurasian steppe support the initial development of sheep dairying during the Eneolithic, followed by subsequent intensification and husbandry of different dairy animals during the Middle Bronze Age and later periods.
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Affiliation(s)
- Ashley Scott
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.,Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany.,Institute for Pre- and Protohistoric Archaeology and Archaeology of the Roman Provinces, Ludwig Maximilian University Munich, Munich, Germany
| | - Sabine Reinhold
- Eurasia Department, German Archaeological Institute, Berlin, Germany
| | - Taylor Hermes
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.,Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | | | | | - Alexandra Buzhilova
- Research Institute and Museum of Anthropology, Lomonosov Moscow State University, Moscow, Russia
| | - Natalia Berezina
- Research Institute and Museum of Anthropology, Lomonosov Moscow State University, Moscow, Russia
| | - Anatoliy R Kantorovich
- Department of Archaeology, Faculty of History, Lomonosov Moscow State University, Moscow, Russia
| | | | - Farhad Guliyev
- Department of Humanitarian and Social Sciences, Institute of Archaeology, Ethnography and Anthropology, Azerbaijan National Academy of Sciences, Baku, Azerbaijan
| | - Bertille Lyonnet
- PROCLAC/UMR 7192 Laboratory, French National Centre for Scientific Research, Paris, France
| | - Parviz Gasimov
- Department of Humanitarian and Social Sciences, Institute of Archaeology, Ethnography and Anthropology, Azerbaijan National Academy of Sciences, Baku, Azerbaijan
| | - Bakhtiyar Jalilov
- Department of Humanitarian and Social Sciences, Institute of Archaeology, Ethnography and Anthropology, Azerbaijan National Academy of Sciences, Baku, Azerbaijan
| | - Jeyhun Eminli
- Department of Humanitarian and Social Sciences, Institute of Archaeology, Ethnography and Anthropology, Azerbaijan National Academy of Sciences, Baku, Azerbaijan
| | - Emil Iskandarov
- Department of Humanitarian and Social Sciences, Institute of Archaeology, Ethnography and Anthropology, Azerbaijan National Academy of Sciences, Baku, Azerbaijan
| | - Emily Hammer
- Near Eastern Languages and Civilizations and Price Lab for the Digital Humanities, University of Pennsylvania, Philadelphia, PA, USA
| | - Selin E Nugent
- Faculty of Technology, Design & Environment, Oxford Brookes University, Oxford, UK
| | - Richard Hagan
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.,Department of Archaeology, University of York, York, UK
| | - Kerttu Majander
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.,Institute of Evolutionary Medicine, University of Zürich, Zürich, Switzerland
| | - Päivi Onkamo
- Department of Biology, University of Turku, Turku, Finland.,Department of Biosciences, University of Helsinki, Helsinki, Finland
| | - Kerkko Nordqvist
- Department of Cultures, University of Helsinki, Helsinki, Finland
| | - Natalia Shishlina
- State Historical Museum, Moscow, Russia.,Peter the Great Museum of Anthropology and Ethnography (the Kunstkamera), Saint Petersburg, Russia
| | | | - Arkadiy I Korolev
- Department of History and Archaeology, Samara State University of Social Sciences and Education, Samara, Russia
| | - Aleksandr A Khokhlov
- Department of History and Archaeology, Samara State University of Social Sciences and Education, Samara, Russia
| | | | - Svetlana V Sharapova
- Institute of History and Archaeology, Ural Branch of the Russian Academy of Science, Ekaterinburg, Russia
| | - Rüdiger Krause
- Department of Archaeological Sciences, Johann Wolfgang Goethe University, Frankfurt am Main, Germany
| | - Marina Karapetian
- Research Institute and Museum of Anthropology, Lomonosov Moscow State University, Moscow, Russia
| | - Eliza Stolarczyk
- Department of Archaeological Sciences, Johann Wolfgang Goethe University, Frankfurt am Main, Germany
| | - Johannes Krause
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.,Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Svend Hansen
- Institute for Pre- and Protohistoric Archaeology and Archaeology of the Roman Provinces, Ludwig Maximilian University Munich, Munich, Germany.
| | - Wolfgang Haak
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany. .,Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany.
| | - Christina Warinner
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany. .,Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany. .,Department of Anthropology, Harvard University, Cambridge, MA, USA.
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