1
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Sirak K, Jansen Van Rensburg J, Brielle E, Chen B, Lazaridis I, Ringbauer H, Mah M, Mallick S, Micco A, Rohland N, Callan K, Curtis E, Kearns A, Lawson AM, Workman JN, Zalzala F, Ahmed Al-Orqbi AS, Ahmed Salem EM, Salem Hasan AM, Britton DC, Reich D. Medieval DNA from Soqotra points to Eurasian origins of an isolated population at the crossroads of Africa and Arabia. Nat Ecol Evol 2024; 8:817-829. [PMID: 38332026 PMCID: PMC11009077 DOI: 10.1038/s41559-024-02322-x] [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: 07/24/2023] [Accepted: 12/11/2023] [Indexed: 02/10/2024]
Abstract
Soqotra, an island situated at the mouth of the Gulf of Aden in the northwest Indian Ocean between Africa and Arabia, is home to ~60,000 people subsisting through fishing and semi-nomadic pastoralism who speak a Modern South Arabian language. Most of what is known about Soqotri history derives from writings of foreign travellers who provided little detail about local people, and the geographic origins and genetic affinities of early Soqotri people has not yet been investigated directly. Here we report genome-wide data from 39 individuals who lived between ~650 and 1750 CE at six locations across the island and document strong genetic connections between Soqotra and the similarly isolated Hadramawt region of coastal South Arabia that likely reflects a source for the peopling of Soqotra. Medieval Soqotri can be modelled as deriving ~86% of their ancestry from a population such as that found in the Hadramawt today, with the remaining ~14% best proxied by an Iranian-related source with up to 2% ancestry from the Indian sub-continent, possibly reflecting genetic exchanges that occurred along with archaeologically documented trade from these regions. In contrast to all other genotyped populations of the Arabian Peninsula, genome-level analysis of the medieval Soqotri is consistent with no sub-Saharan African admixture dating to the Holocene. The deep ancestry of people from medieval Soqotra and the Hadramawt is also unique in deriving less from early Holocene Levantine farmers and more from groups such as Late Pleistocene hunter-gatherers from the Levant (Natufians) than other mainland Arabians. This attests to migrations by early farmers having less impact in southernmost Arabia and Soqotra and provides compelling evidence that there has not been complete population replacement between the Pleistocene and Holocene throughout the Arabian Peninsula. Medieval Soqotra harboured a small population that showed qualitatively different marriage practices from modern Soqotri, with first-cousin unions occurring significantly less frequently than today.
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Affiliation(s)
- Kendra Sirak
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA.
- Department of Genetics, Harvard Medical School, Boston, MA, USA.
| | | | - Esther Brielle
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
- Department of Genetics, Harvard Medical School, Boston, MA, USA
| | - Bowen Chen
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
| | - Iosif Lazaridis
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
- Department of Genetics, Harvard Medical School, Boston, MA, USA
| | - Harald Ringbauer
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
- Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Matthew Mah
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Swapan Mallick
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Adam Micco
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Nadin Rohland
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Kimberly Callan
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Elizabeth Curtis
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Aisling Kearns
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Ann Marie Lawson
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - J Noah Workman
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Fatma Zalzala
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | | | | | | | | | - David Reich
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
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2
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Tuncay IO, DeVries D, Gogate A, Kaur K, Kumar A, Xing C, Goodspeed K, Seyoum-Tesfa L, Chahrour MH. The genetics of autism spectrum disorder in an East African familial cohort. CELL GENOMICS 2023; 3:100322. [PMID: 37492102 PMCID: PMC10363748 DOI: 10.1016/j.xgen.2023.100322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 03/09/2023] [Accepted: 04/16/2023] [Indexed: 07/27/2023]
Abstract
Autism spectrum disorder (ASD) is a group of complex neurodevelopmental conditions affecting communication and social interaction in 2.3% of children. Studies that demonstrated its complex genetic architecture have been mainly performed in populations of European ancestry. We investigate the genetics of ASD in an East African cohort (129 individuals) from a population with higher prevalence (5%). Whole-genome sequencing identified 2.13 million private variants in the cohort and potentially pathogenic variants in known ASD genes (including CACNA1C, CHD7, FMR1, and TCF7L2). Admixture analysis demonstrated that the cohort comprises two ancestral populations, African and Eurasian. Admixture mapping discovered 10 regions that confer ASD risk on the African haplotypes, containing several known ASD genes. The increased ASD prevalence in this population suggests decreased heterogeneity in the underlying genetic etiology, enabling risk allele identification. Our approach emphasizes the power of African genetic variation and admixture analysis to inform the architecture of complex disorders.
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Affiliation(s)
- Islam Oguz Tuncay
- Department of Neuroscience, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Darlene DeVries
- Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Ashlesha Gogate
- Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Kiran Kaur
- Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Ashwani Kumar
- Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Chao Xing
- Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
- Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
- Lyda Hill Department of Bioinformatics, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Kimberly Goodspeed
- Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
- Department of Psychiatry, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | | | - Maria H Chahrour
- Department of Neuroscience, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
- Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
- Department of Psychiatry, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
- Center for the Genetics of Host Defense, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
- Peter O'Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
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3
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Neumann GU, Skourtanioti E, Burri M, Nelson EA, Michel M, Hiss AN, McGeorge PJP, Betancourt PP, Spyrou MA, Krause J, Stockhammer PW. Ancient Yersinia pestis and Salmonella enterica genomes from Bronze Age Crete. Curr Biol 2022; 32:3641-3649.e8. [PMID: 35882233 DOI: 10.1016/j.cub.2022.06.094] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 04/25/2022] [Accepted: 06/30/2022] [Indexed: 12/13/2022]
Abstract
During the late 3rd millennium BCE, the Eastern Mediterranean and Near East witnessed societal changes in many regions, which are usually explained with a combination of social and climatic factors.1-4 However, recent archaeogenetic research forces us to rethink models regarding the role of infectious diseases in past societal trajectories.5 The plague bacterium Yersinia pestis, which was involved in some of the most destructive historical pandemics,5-8 circulated across Eurasia at least from the onset of the 3rd millennium BCE,9-13 but the challenging preservation of ancient DNA in warmer climates has restricted the identification of Y.pestis from this period to temperate climatic regions. As such, evidence from culturally prominent regions such as the Eastern Mediterranean is currently lacking. Here, we present genetic evidence for the presence of Y. pestis and Salmonella enterica, the causative agent of typhoid/enteric fever, from this period of transformation in Crete, detected at the cave site Hagios Charalambos. We reconstructed one Y. pestis genome that forms part of a now-extinct lineage of Y. pestis strains from the Late Neolithic and Bronze Age that were likely not yet adapted for transmission via fleas. Furthermore, we reconstructed two ancient S. enterica genomes from the Para C lineage, which cluster with contemporary strains that were likely not yet fully host adapted to humans. The occurrence of these two virulent pathogens at the end of the Early Minoan period in Crete emphasizes the necessity to re-introduce infectious diseases as an additional factor possibly contributing to the transformation of early complex societies in the Aegean and beyond.
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Affiliation(s)
- Gunnar U Neumann
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany; Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany; Max Planck-Harvard Research Center for the Archaeoscience of the Ancient Mediterranean (MHAAM), Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany
| | - Eirini Skourtanioti
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany; Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany; Max Planck-Harvard Research Center for the Archaeoscience of the Ancient Mediterranean (MHAAM), Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany
| | - Marta Burri
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany; Swiss Ornithological Institute, Seerose 1, 6204 Sempach, Switzerland
| | - Elizabeth A Nelson
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany; Department of Anthropology, University of Connecticut, 354 Mansfield Road, Storrs, CT 06269, USA
| | - Megan Michel
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany; Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany; Max Planck-Harvard Research Center for the Archaeoscience of the Ancient Mediterranean (MHAAM), Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany; Department of Human Evolutionary Biology, Harvard University, 10 Divinity Avenue, Cambridge, MA 02138, USA
| | - Alina N Hiss
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany; Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany
| | | | - Philip P Betancourt
- Department of Art History and Archaeology, Temple University, 2001 N. 13(th) St., Philadelphia, PA 19122, USA
| | - Maria A Spyrou
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany; Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany; Institute for Archaeological Sciences, Eberhard Karls University of Tübingen, Hölderlinstr. 12, 72074 Tübingen, Germany
| | - Johannes Krause
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany; Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany; Max Planck-Harvard Research Center for the Archaeoscience of the Ancient Mediterranean (MHAAM), Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany.
| | - Philipp W Stockhammer
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany; Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745 Jena, Germany; Max Planck-Harvard Research Center for the Archaeoscience of the Ancient Mediterranean (MHAAM), Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103 Leipzig, Germany; Institute for Pre- and Protohistoric Archaeology and Archaeology of the Roman Provinces, Ludwig Maximilian University, Geschwister-Scholl-Platz 1, 80799 München, Germany.
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4
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Elliott KS, Haber M, Daggag H, Busby GB, Sarwar R, Kennet D, Petraglia M, Petherbridge LJ, Yavari P, Heard-Bey FU, Shobi B, Ghulam T, Haj D, Al Tikriti A, Mohammad A, Antony S, Alyileili M, Alaydaroos S, Lau E, Butler M, Yavari A, Knight JC, Ashrafian H, Barakat MT. Fine-Scale Genetic Structure in the United Arab Emirates Reflects Endogamous and Consanguineous Culture, Population History, and Geography. Mol Biol Evol 2022; 39:msac039. [PMID: 35192718 PMCID: PMC8911814 DOI: 10.1093/molbev/msac039] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The indigenous population of the United Arab Emirates (UAE) has a unique demographic and cultural history. Its tradition of endogamy and consanguinity is expected to produce genetic homogeneity and partitioning of gene pools while population movements and intercontinental trade are likely to have contributed to genetic diversity. Emiratis and neighboring populations of the Middle East have been underrepresented in the population genetics literature with few studies covering the broader genetic history of the Arabian Peninsula. Here, we genotyped 1,198 individuals from the seven Emirates using 1.7 million markers and by employing haplotype-based algorithms and admixture analyses, we reveal the fine-scale genetic structure of the Emirati population. Shared ancestry and gene flow with neighboring populations display their unique geographic position while increased intra- versus inter-Emirati kinship and sharing of uniparental haplogroups, reflect the endogamous and consanguineous cultural traditions of the Emirates and their tribes.
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Affiliation(s)
- Katherine S Elliott
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
| | - Marc Haber
- Institute of Cancer and Genomic Sciences, Centre for Computational Biology, University of Birmingham, Birmingham, United Kingdom
| | - Hinda Daggag
- Imperial College London Diabetes Centre, Abu Dhabi, UAE
| | - George B Busby
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
- Big Data Institute, University of Oxford, Oxford, United Kingdom
| | - Rizwan Sarwar
- Experimental Therapeutics, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Derek Kennet
- Department of Archaeology, Durham University, Durham, United Kingdom
| | - Michael Petraglia
- Max Planck Institute for the Science of Human History, Jena, Germany
| | | | - Parisa Yavari
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
| | | | - Bindu Shobi
- Imperial College London Diabetes Centre, Abu Dhabi, UAE
| | - Tariq Ghulam
- Imperial College London Diabetes Centre, Abu Dhabi, UAE
| | - Dalia Haj
- Imperial College London Diabetes Centre, Abu Dhabi, UAE
| | | | | | - Suma Antony
- Imperial College London Diabetes Centre, Abu Dhabi, UAE
| | | | | | - Evelyn Lau
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
| | - Mark Butler
- Experimental Therapeutics, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Arash Yavari
- Experimental Therapeutics, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Julian C Knight
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
| | - Houman Ashrafian
- Experimental Therapeutics, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
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5
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Wohns AW, Wong Y, Jeffery B, Akbari A, Mallick S, Pinhasi R, Patterson N, Reich D, Kelleher J, McVean G. A unified genealogy of modern and ancient genomes. Science 2022; 375:eabi8264. [PMID: 35201891 PMCID: PMC10027547 DOI: 10.1126/science.abi8264] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The sequencing of modern and ancient genomes from around the world has revolutionized our understanding of human history and evolution. However, the problem of how best to characterize ancestral relationships from the totality of human genomic variation remains unsolved. Here, we address this challenge with nonparametric methods that enable us to infer a unified genealogy of modern and ancient humans. This compact representation of multiple datasets explores the challenges of missing and erroneous data and uses ancient samples to constrain and date relationships. We demonstrate the power of the method to recover relationships between individuals and populations as well as to identify descendants of ancient samples. Finally, we introduce a simple nonparametric estimator of the geographical location of ancestors that recapitulates key events in human history.
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Affiliation(s)
- Anthony Wilder Wohns
- Broad Institute of MIT and Harvard; Cambridge, MA 02142, USA
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford; Oxford OX3 7LF, UK
| | - Yan Wong
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford; Oxford OX3 7LF, UK
| | - Ben Jeffery
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford; Oxford OX3 7LF, UK
| | - Ali Akbari
- Broad Institute of MIT and Harvard; Cambridge, MA 02142, USA
- Department of Human Evolutionary Biology, Harvard University; Cambridge, MA 02138, USA
- Department of Genetics, Harvard Medical School; Boston, MA 02115, USA
| | - Swapan Mallick
- Broad Institute of MIT and Harvard; Cambridge, MA 02142, USA
- Howard Hughes Medical Institute; Boston, MA 02115, USA
| | - Ron Pinhasi
- Department of Evolutionary Anthropology, University of Vienna; 1090 Vienna, Austria
| | - Nick Patterson
- Broad Institute of MIT and Harvard; Cambridge, MA 02142, USA
- Department of Human Evolutionary Biology, Harvard University; Cambridge, MA 02138, USA
- Howard Hughes Medical Institute; Boston, MA 02115, USA
- Department of Genetics, Harvard Medical School; Boston, MA 02115, USA
| | - David Reich
- Broad Institute of MIT and Harvard; Cambridge, MA 02142, USA
- Department of Human Evolutionary Biology, Harvard University; Cambridge, MA 02138, USA
- Howard Hughes Medical Institute; Boston, MA 02115, USA
- Department of Genetics, Harvard Medical School; Boston, MA 02115, USA
| | - Jerome Kelleher
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford; Oxford OX3 7LF, UK
| | - Gil McVean
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford; Oxford OX3 7LF, UK
- Corresponding author.
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6
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Ferreira JC, Alshamali F, Montinaro F, Cavadas B, Torroni A, Pereira L, Raveane A, Fernandes V. Projecting Ancient Ancestry in Modern-Day Arabians and Iranians: A Key Role of the Past Exposed Arabo-Persian Gulf on Human Migrations. Genome Biol Evol 2021; 13:6364187. [PMID: 34480555 PMCID: PMC8435661 DOI: 10.1093/gbe/evab194] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/17/2021] [Indexed: 02/07/2023] Open
Abstract
The Arabian Peninsula is strategic for investigations centered on the early structuring of modern humans in the wake of the out-of-Africa migration. Despite its poor climatic conditions for the recovery of ancient human DNA evidence, the availability of both genomic data from neighboring ancient specimens and informative statistical tools allow modeling the ancestry of local modern populations. We applied this approach to a data set of 741,000 variants screened in 291 Arabians and 78 Iranians, and obtained insightful evidence. The west-east axis was a strong forcer of population structure in the Peninsula, and, more importantly, there were clear continuums throughout time linking western Arabia with the Levant, and eastern Arabia with Iran and the Caucasus. Eastern Arabians also displayed the highest levels of the basal Eurasian lineage of all tested modern-day populations, a signal that was maintained even after correcting for a possible bias due to a recent sub-Saharan African input in their genomes. Not surprisingly, eastern Arabians were also the ones with highest similarity with Iberomaurusians, who were, so far, the best proxy for the basal Eurasians amongst the known ancient specimens. The basal Eurasian lineage is the signature of ancient non-Africans who diverged from the common European-eastern Asian pool before 50,000 years ago, prior to the later interbred with Neanderthals. Our results appear to indicate that the exposed basin of the Arabo-Persian Gulf was the possible home of basal Eurasians, a scenario to be further investigated by searching ancient Arabian human specimens.
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Affiliation(s)
- Joana C Ferreira
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Portugal.,IPATIMUP-Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Portugal.,ICBAS-Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Portugal
| | - Farida Alshamali
- Department of Forensic Sciences and Criminology, Dubai Police General Headquarters, Dubai, United Arab Emirates
| | - Francesco Montinaro
- Department of Biology-Genetics, University of Bari, Italy.,Estonian Biocentre, Institute of Genomics, University of Tartu, Estonia
| | - Bruno Cavadas
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Portugal.,IPATIMUP-Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Portugal
| | - Antonio Torroni
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, Italy
| | - Luisa Pereira
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Portugal.,IPATIMUP-Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Portugal
| | - Alessandro Raveane
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, Italy.,Laboratory of Haematology-Oncology, European Institute of Oncology IRCCS, Milan, Italy
| | - Veronica Fernandes
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Portugal.,IPATIMUP-Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Portugal
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7
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Ingman T, Eisenmann S, Skourtanioti E, Akar M, Ilgner J, Gnecchi Ruscone GA, le Roux P, Shafiq R, Neumann GU, Keller M, Freund C, Marzo S, Lucas M, Krause J, Roberts P, Yener KA, Stockhammer PW. Human mobility at Tell Atchana (Alalakh), Hatay, Turkey during the 2nd millennium BC: Integration of isotopic and genomic evidence. PLoS One 2021; 16:e0241883. [PMID: 34191795 PMCID: PMC8244877 DOI: 10.1371/journal.pone.0241883] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 05/28/2021] [Indexed: 11/21/2022] Open
Abstract
The Middle and Late Bronze Age, a period roughly spanning the 2nd millennium BC (ca. 2000-1200 BC) in the Near East, is frequently referred to as the first 'international age', characterized by intense and far-reaching contacts between different entities from the eastern Mediterranean to the Near East and beyond. In a large-scale tandem study of stable isotopes and ancient DNA of individuals excavated at Tell Atchana (Alalakh, located in Hatay, Turkey), we explored the role of mobility at the capital of a regional kingdom, named Mukish during the Late Bronze Age, which spanned the Amuq Valley and some areas beyond. We generated strontium and oxygen isotope data from dental enamel for 53 individuals and 77 individuals, respectively, and added ancient DNA data of 10 newly sequenced individuals to a dataset of 27 individuals published in 2020. Additionally, we improved the DNA coverage of one individual from this 2020 dataset. The DNA data revealed a very homogeneous gene pool. This picture of an overwhelmingly local ancestry was consistent with the evidence of local upbringing in most of the individuals indicated by the isotopic data, where only five were found to be non-local. High levels of contact, trade, and exchange of ideas and goods in the Middle and Late Bronze Ages, therefore, seem not to have translated into high levels of individual mobility detectable at Tell Atchana.
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Affiliation(s)
- Tara Ingman
- Koç University Research Center for Anatolian Civilizations (ANAMED), Koc University, Istanbul, Turkey
| | - Stefanie Eisenmann
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Eirini Skourtanioti
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Murat Akar
- Department of Archaeology, Mustafa Kemal University, Alahan-Antakya, Hatay, Turkey
| | - Jana Ilgner
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
| | | | - Petrus le Roux
- Department of Geological Sciences, University of Cape Town, Rondebosch, South Africa
| | - Rula Shafiq
- Anthropology Department, Yeditepe University, Istanbul, Turkey
| | - Gunnar U. Neumann
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Marcel Keller
- Estonian Biocentre, Institute of Genomics, University of Tartu, Tartu, Estonia
| | - Cäcilia Freund
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Sara Marzo
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Mary Lucas
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Johannes Krause
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
- Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Patrick Roberts
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
| | - K. Aslıhan Yener
- Institute for the Study of the Ancient World (ISAW), New York University, New York, NY, United States of America
| | - Philipp W. Stockhammer
- 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, Germany
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8
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Skourtanioti E, Erdal YS, Frangipane M, Balossi Restelli F, Yener KA, Pinnock F, Matthiae P, Özbal R, Schoop UD, Guliyev F, Akhundov T, Lyonnet B, Hammer EL, Nugent SE, Burri M, Neumann GU, Penske S, Ingman T, Akar M, Shafiq R, Palumbi G, Eisenmann S, D'Andrea M, Rohrlach AB, Warinner C, Jeong C, Stockhammer PW, Haak W, Krause J. Genomic History of Neolithic to Bronze Age Anatolia, Northern Levant, and Southern Caucasus. Cell 2020; 181:1158-1175.e28. [PMID: 32470401 DOI: 10.1016/j.cell.2020.04.044] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 03/18/2020] [Accepted: 04/22/2020] [Indexed: 12/22/2022]
Abstract
Here, we report genome-wide data analyses from 110 ancient Near Eastern individuals spanning the Late Neolithic to Late Bronze Age, a period characterized by intense interregional interactions for the Near East. We find that 6th millennium BCE populations of North/Central Anatolia and the Southern Caucasus shared mixed ancestry on a genetic cline that formed during the Neolithic between Western Anatolia and regions in today's Southern Caucasus/Zagros. During the Late Chalcolithic and/or the Early Bronze Age, more than half of the Northern Levantine gene pool was replaced, while in the rest of Anatolia and the Southern Caucasus, we document genetic continuity with only transient gene flow. Additionally, we reveal a genetically distinct individual within the Late Bronze Age Northern Levant. Overall, our study uncovers multiple scales of population dynamics through time, from extensive admixture during the Neolithic period to long-distance mobility within the globalized societies of the Late Bronze Age. VIDEO ABSTRACT.
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Affiliation(s)
- Eirini Skourtanioti
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena 07745, Germany
| | - Yilmaz S Erdal
- Department of Anthropology, Hacettepe University, Ankara 06800, Turkey
| | | | | | - K Aslıhan Yener
- Institute for the Study of the Ancient World (ISAW), New York University, New York, NY 10028, USA
| | - Frances Pinnock
- Department of Classics, Sapienza University of Rome, Rome 00185, Italy
| | - Paolo Matthiae
- Department of Classics, Sapienza University of Rome, Rome 00185, Italy
| | - Rana Özbal
- Department of Archaeology and History of Art, Koç University, Istanbul 34450, Turkey
| | - Ulf-Dietrich Schoop
- School of History, Classics and Archaeology, University of Edinburgh, Edinburgh EH8 9AG, UK
| | - Farhad Guliyev
- Institute of Archaeology and Ethnography, Azerbaijan National Academy of Sciences, Baku AZ1073, Azerbaijan
| | - Tufan Akhundov
- Institute of Archaeology and Ethnography, Azerbaijan National Academy of Sciences, Baku AZ1073, Azerbaijan
| | - Bertille Lyonnet
- PROCLAC/UMR Laboratory, French National Centre for Scientific Research, UMR 7192, Paris 75005, France
| | - Emily L Hammer
- Near Eastern Languages and Civilizations, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Selin E Nugent
- School of Anthropology and Museum Ethnography, University of Oxford, Oxford OX2 6PE, UK
| | - Marta Burri
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena 07745, Germany
| | - Gunnar U Neumann
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena 07745, Germany
| | - Sandra Penske
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena 07745, Germany
| | - Tara Ingman
- Department of Archaeology and History of Art, Koç University, Istanbul 34450, Turkey
| | - Murat Akar
- Department of Archaeology, Mustafa Kemal University, Alahan-Antakya, Hatay 31060, Turkey
| | - Rula Shafiq
- History Department, Ibn Haldun University, Istanbul 34494, Turkey
| | - Giulio Palumbi
- Université Nice Sophia Antipolis, CEPAM (Cultures et Environnements. Préhistoire, Antiquité, Moyen Âge), CNRS-UMR 7264, Nice 06357, France
| | - Stefanie Eisenmann
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena 07745, Germany
| | - Marta D'Andrea
- Department of Classics, Sapienza University of Rome, Rome 00185, Italy
| | - Adam B Rohrlach
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena 07745, Germany; ARC Centre of Excellence for the Mathematical and Statistical Frontiers, The University of Adelaide, Adelaide, SA 5005, Australia
| | - Christina Warinner
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena 07745, Germany; Department of Anthropology, Harvard University, Cambridge, MA 02138, USA.
| | - Choongwon Jeong
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena 07745, Germany; School of Biological Sciences, Seoul National University, Seoul 08826, Republic of Korea.
| | - Philipp W Stockhammer
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena 07745, Germany; Institute for Pre- and Protohistoric Archaeology and Archaeology of the Roman Provinces, Ludwig Maximilian University, Munich 80539, Germany.
| | - Wolfgang Haak
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena 07745, Germany.
| | - Johannes Krause
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena 07745, Germany.
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9
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Harney É, Nayak A, Patterson N, Joglekar P, Mushrif-Tripathy V, Mallick S, Rohland N, Sedig J, Adamski N, Bernardos R, Broomandkhoshbacht N, Culleton BJ, Ferry M, Harper TK, Michel M, Oppenheimer J, Stewardson K, Zhang Z, Harashawaradhana, Bartwal MS, Kumar S, Diyundi SC, Roberts P, Boivin N, Kennett DJ, Thangaraj K, Reich D, Rai N. Ancient DNA from the skeletons of Roopkund Lake reveals Mediterranean migrants in India. Nat Commun 2019; 10:3670. [PMID: 31431628 PMCID: PMC6702210 DOI: 10.1038/s41467-019-11357-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 06/26/2019] [Indexed: 11/24/2022] Open
Abstract
Situated at over 5,000 meters above sea level in the Himalayan Mountains, Roopkund Lake is home to the scattered skeletal remains of several hundred individuals of unknown origin. We report genome-wide ancient DNA for 38 skeletons from Roopkund Lake, and find that they cluster into three distinct groups. A group of 23 individuals have ancestry that falls within the range of variation of present-day South Asians. A further 14 have ancestry typical of the eastern Mediterranean. We also identify one individual with Southeast Asian-related ancestry. Radiocarbon dating indicates that these remains were not deposited simultaneously. Instead, all of the individuals with South Asian-related ancestry date to ~800 CE (but with evidence of being deposited in more than one event), while all other individuals date to ~1800 CE. These differences are also reflected in stable isotope measurements, which reveal a distinct dietary profile for the two main groups. Remains of several hundred humans are scattered around Roopkund Lake, situated over 5,000 meters above sea level in the Himalayan Mountains. Here the authors analyze genome-wide data from 38 skeletons and find 3 clusters with different ancestries and dates, showing the people were desposited in multiple catastrophic events.
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Affiliation(s)
- Éadaoin Harney
- Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA, 02138, USA.,The Max Planck-Harvard Research Center for the Archaeoscience of the Ancient Mediterranean, Cambridge, MA, 02138, USA.,Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA
| | - Ayushi Nayak
- Department of Archaeology, Max Planck Institute for the Science of Human History, D-07745, Jena, Germany
| | - Nick Patterson
- Broad Institute of Harvard and MIT, Cambridge, MA, 02142 USA, USA.,Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, 02138, USA
| | | | | | - Swapan Mallick
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA.,Broad Institute of Harvard and MIT, Cambridge, MA, 02142 USA, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, 02115, USA
| | - Nadin Rohland
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA
| | - Jakob Sedig
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA
| | - Nicole Adamski
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, 02115, USA
| | - Rebecca Bernardos
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA
| | - Nasreen Broomandkhoshbacht
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, 02115, USA
| | - Brendan J Culleton
- Institutes of Energy and the Environment, The Pennsylvania State University, University Park, PA, 16802, USA.,Department of Anthropology, The Pennsylvania State University, University Park, PA, 16802, USA
| | - Matthew Ferry
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, 02115, USA
| | - Thomas K Harper
- Department of Anthropology, The Pennsylvania State University, University Park, PA, 16802, USA
| | - Megan Michel
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, 02115, USA.,The Max Planck-Harvard Research Center for the Archaeoscience of the Ancient Mediterranean, D-07745, Jena, Germany
| | - Jonas Oppenheimer
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, 02115, USA
| | - Kristin Stewardson
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, 02115, USA
| | - Zhao Zhang
- Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA
| | - Harashawaradhana
- Anthropological Survey of India, North West Regional Centre, Dehradun, 248195, India
| | | | - Sachin Kumar
- CSIR Centre for Cellular and Molecular Biology, Hyderabad, Telangana, 500007, India.,Birbal Sahni Institute of Palaeosciences, Lucknow, Uttar Pradesh, 226007, India
| | | | - Patrick Roberts
- Department of Archaeology, Max Planck Institute for the Science of Human History, D-07745, Jena, Germany
| | - Nicole Boivin
- Department of Archaeology, Max Planck Institute for the Science of Human History, D-07745, Jena, Germany
| | - Douglas J Kennett
- Department of Anthropology, University of California, Santa Barbara, CA, 93106, USA
| | - Kumarasamy Thangaraj
- CSIR Centre for Cellular and Molecular Biology, Hyderabad, Telangana, 500007, India
| | - David Reich
- The Max Planck-Harvard Research Center for the Archaeoscience of the Ancient Mediterranean, Cambridge, MA, 02138, USA. .,Department of Genetics, Harvard Medical School, Boston, MA, 02115, USA. .,Broad Institute of Harvard and MIT, Cambridge, MA, 02142 USA, USA. .,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, 02115, USA.
| | - Niraj Rai
- CSIR Centre for Cellular and Molecular Biology, Hyderabad, Telangana, 500007, India.,Birbal Sahni Institute of Palaeosciences, Lucknow, Uttar Pradesh, 226007, India
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10
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Fernandes V, Brucato N, Ferreira JC, Pedro N, Cavadas B, Ricaut FX, Alshamali F, Pereira L. Genome-Wide Characterization of Arabian Peninsula Populations: Shedding Light on the History of a Fundamental Bridge between Continents. Mol Biol Evol 2019; 36:575-586. [PMID: 30649405 DOI: 10.1093/molbev/msz005] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The Arabian Peninsula (AP) was an important crossroad between Africa, Asia, and Europe, being the cradle of the structure defining these main human population groups, and a continuing path for their admixture. The screening of 741,000 variants in 420 Arabians and 80 Iranians allowed us to quantify the dominant sub-Saharan African admixture in the west of the peninsula, whereas South Asian and Levantine/European influence was stronger in the east, leading to a rift between western and eastern sides of the Peninsula. Dating of the admixture events indicated that Indian Ocean slave trade and Islamization periods were important moments in the genetic makeup of the region. The western-eastern axis was also observable in terms of positive selection of diversity conferring lactose tolerance, with the West AP developing local adaptation and the East AP acquiring the derived allele selected in European populations and existing in South Asia. African selected malaria resistance through the DARC gene was enriched in all Arabian genomes, especially in the western part. Clear European influences associated with skin and eye color were equally frequent across the Peninsula.
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Affiliation(s)
- Veronica Fernandes
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal.,IPATIMUP - Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal
| | - Nicolas Brucato
- Laboratoire Évolution & Diversité Biologique (EDB UMR 5174), Université de Toulouse Midi-Pyrénées, CNRS, IRD, UPS. 118 route de Narbonne, Bat 4R1, 31062 Toulouse cedex 9, France
| | - Joana C Ferreira
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal.,IPATIMUP - Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal.,Instituto de Ciências Biomédicas Abel Salazar (ICBAS), Universidade do Porto, Porto, Portugal
| | - Nicole Pedro
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal.,IPATIMUP - Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal
| | - Bruno Cavadas
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal.,IPATIMUP - Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal
| | - François-Xavier Ricaut
- Laboratoire Évolution & Diversité Biologique (EDB UMR 5174), Université de Toulouse Midi-Pyrénées, CNRS, IRD, UPS. 118 route de Narbonne, Bat 4R1, 31062 Toulouse cedex 9, France
| | - Farida Alshamali
- Department of Forensic Sciences and Criminology, Dubai Police General Headquarters, Dubai, United Arab Emirates
| | - Luisa Pereira
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal.,IPATIMUP - Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal.,Faculdade de Medicina da Universidade do Porto, Porto, Portugal
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11
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Vyas DN, Mulligan CJ. Analyses of Neanderthal introgression suggest that Levantine and southern Arabian populations have a shared population history. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2019; 169:227-239. [PMID: 30889271 DOI: 10.1002/ajpa.23818] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 01/11/2019] [Accepted: 02/21/2019] [Indexed: 01/31/2023]
Abstract
OBJECTIVES Modern humans are thought to have interbred with Neanderthals in the Near East soon after modern humans dispersed out of Africa. This introgression event likely took place in either the Levant or southern Arabia depending on the dispersal route out of Africa that was followed. In this study, we compare Neanderthal introgression in contemporary Levantine and southern Arabian populations to investigate Neanderthal introgression and to study Near Eastern population history. MATERIALS AND METHODS We analyzed genotyping data on >400,000 autosomal SNPs from seven Levantine and five southern Arabian populations and compared these data to those from populations from around the world including Neanderthal and Denisovan genomes. We used f4 and D statistics to estimate and compare levels of Neanderthal introgression between Levantine, southern Arabian, and comparative global populations. We also identified 1,581 putative Neanderthal-introgressed SNPs within our dataset and analyzed their allele frequencies as a means to compare introgression patterns in Levantine and southern Arabian genomes. RESULTS We find that Levantine and southern Arabian populations have similar levels of Neanderthal introgression to each other but lower levels than other non-Africans. Furthermore, we find that introgressed SNPs have very similar allele frequencies in the Levant and southern Arabia, which indicates that Neanderthal introgression is similarly distributed in Levantine and southern Arabian genomes. DISCUSSION We infer that the ancestors of contemporary Levantine and southern Arabian populations received Neanderthal introgression prior to separating from each other and that there has been extensive gene flow between these populations.
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Affiliation(s)
- Deven N Vyas
- Department of Anthropology, University of Florida, Gainesville, Florida.,Genetics Institute, University of Florida, Gainesville, Florida
| | - Connie J Mulligan
- Department of Anthropology, University of Florida, Gainesville, Florida.,Genetics Institute, University of Florida, Gainesville, Florida
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