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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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2
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Forshaw R. Windows into the past: recent scientific techniques in dental analysis. Br Dent J 2024; 236:205-211. [PMID: 38332093 PMCID: PMC10853062 DOI: 10.1038/s41415-024-7053-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 06/07/2023] [Accepted: 06/21/2023] [Indexed: 02/10/2024]
Abstract
Teeth are the hardest and most chemically stable tissues in the body, are well-preserved in archaeological remains and, being resistant to decomposition in the soil, survive long after their supporting structures have deteriorated. It has long been recognised that visual and radiographic examination of teeth can provide considerable information relating to the lifestyle of an individual. This paper examines the latest scientific approaches that have become available to investigate recent and ancient teeth. These techniques include DNA analysis, which can be used to determine the sex of an individual, indicate familial relationships, study population movements, provide phylogenetic information and identify the presence of disease pathogens. A stable isotopic approach can shed light on aspects of diet and mobility and even research climate change. Proteomic analysis of ancient dental calculus can reveal specific information about individual diets. Synchrotron microcomputed tomography is a non-invasive technique which can be used to visualise physiological impactful events, such as parturition, menopause and diseases in cementum microstructure - these being displayed as aberrant growth lines.
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Affiliation(s)
- Roger Forshaw
- KNH Centre for Biomedical Egyptology, Faculty of Biology, Medicine and Health, Stopford Building, Oxford Road, University of Manchester, Manchester, M13 9PL, UK.
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3
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Nakatsuka N, Holguin B, Sedig J, Langenwalter PE, Carpenter J, Culleton BJ, García-Moreno C, Harper TK, Martin D, Martínez-Ramírez J, Porcayo-Michelini A, Tiesler V, Villapando-Canchola ME, Valdes Herrera A, Callan K, Curtis E, Kearns A, Iliev L, Lawson AM, Mah M, Mallick S, Micco A, Michel M, Workman JN, Oppenheimer J, Qiu L, Zalzala F, Rohland N, Punzo Diaz JL, Johnson JR, Reich D. Genetic continuity and change among the Indigenous peoples of California. Nature 2023; 624:122-129. [PMID: 37993721 PMCID: PMC10872549 DOI: 10.1038/s41586-023-06771-5] [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: 05/22/2023] [Accepted: 10/20/2023] [Indexed: 11/24/2023]
Abstract
Before the colonial period, California harboured more language variation than all of Europe, and linguistic and archaeological analyses have led to many hypotheses to explain this diversity1. We report genome-wide data from 79 ancient individuals from California and 40 ancient individuals from Northern Mexico dating to 7,400-200 years before present (BP). Our analyses document long-term genetic continuity between people living on the Northern Channel Islands of California and the adjacent Santa Barbara mainland coast from 7,400 years BP to modern Chumash groups represented by individuals who lived around 200 years BP. The distinctive genetic lineages that characterize present-day and ancient people from Northwest Mexico increased in frequency in Southern and Central California by 5,200 years BP, providing evidence for northward migrations that are candidates for spreading Uto-Aztecan languages before the dispersal of maize agriculture from Mexico2-4. Individuals from Baja California share more alleles with the earliest individual from Central California in the dataset than with later individuals from Central California, potentially reflecting an earlier linguistic substrate, whose impact on local ancestry was diluted by later migrations from inland regions1,5. After 1,600 years BP, ancient individuals from the Channel Islands lived in communities with effective sizes similar to those in pre-agricultural Caribbean and Patagonia, and smaller than those on the California mainland and in sampled regions of Mexico.
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Affiliation(s)
- Nathan Nakatsuka
- Department of Genetics, Harvard Medical School, Boston, MA, USA.
- Harvard-MIT Division of Health Sciences and Technology, Boston, MA, USA.
| | - Brian Holguin
- Department of Anthropology, University of California at Santa Barbara, Santa Barbara, CA, USA
| | - Jakob Sedig
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
| | | | - John Carpenter
- Instituto Nacional de Antropología e Historia, Sonora, Hermosillo, México
| | - Brendan J Culleton
- Institute of Energy and the Environment, The Pennsylvania State University, University Park, PA, USA
| | | | - Thomas K Harper
- Institute of Energy and the Environment, The Pennsylvania State University, University Park, PA, USA
| | - Debra Martin
- Department of Anthropology, University of Nevada, Las Vegas, NV, USA
| | | | | | - Vera Tiesler
- Universidad Autónoma de Yucatán, Facultad de Ciencias Antropológicas, Mérida, México
| | | | | | - Kim 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
| | - Lora Iliev
- 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
| | - Matthew Mah
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Swapan Mallick
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Adam Micco
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Megan Michel
- 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
| | - Jonas Oppenheimer
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Harvard Medical School, Boston, MA, USA
| | - Lijun Qiu
- 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
| | - Nadin Rohland
- Department of Genetics, Harvard Medical School, Boston, MA, USA
| | | | - John R Johnson
- Santa Barbara Museum of Natural History, Santa Barbara, CA, USA.
| | - David Reich
- Department of Genetics, Harvard Medical School, Boston, MA, USA.
- Department of Human Evolutionary Biology, Harvard University, Cambridge, 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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4
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Davidson R, Williams MP, Roca-Rada X, Kassadjikova K, Tobler R, Fehren-Schmitz L, Llamas B. Allelic bias when performing in-solution enrichment of ancient human DNA. Mol Ecol Resour 2023; 23:1823-1840. [PMID: 37712846 DOI: 10.1111/1755-0998.13869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 08/11/2023] [Indexed: 09/16/2023]
Abstract
In-solution hybridisation enrichment of genetic variation is a valuable methodology in human paleogenomics. It allows enrichment of endogenous DNA by targeting genetic markers that are comparable between sequencing libraries. Many studies have used the 1240k reagent-which enriches 1,237,207 genome-wide SNPs-since 2015, though access was restricted. In 2021, Twist Biosciences and Daicel Arbor Biosciences independently released commercial kits that enabled all researchers to perform enrichments for the same 1240 k SNPs. We used the Daicel Arbor Biosciences Prime Plus kit to enrich 132 ancient samples from three continents. We identified a systematic assay bias that increases genetic similarity between enriched samples and that cannot be explained by batch effects. We present the impact of the bias on population genetics inferences (e.g. Principal Components Analysis, ƒ-statistics) and genetic relatedness (READ). We compare the Prime Plus bias to that previously reported of the legacy 1240k enrichment assay. In ƒ-statistics, we find that all Prime-Plus-generated data exhibit artefactual excess shared drift, such that within-continent relationships cannot be correctly determined. The bias is more subtle in READ, though interpretation of the results can still be misleading in specific contexts. We expect the bias may affect analyses we have not yet tested. Our observations support previously reported concerns for the integration of different data types in paleogenomics. We also caution that technological solutions to generate 1240k data necessitate a thorough validation process before their adoption in the paleogenomic community.
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Affiliation(s)
- Roberta Davidson
- The Australian Centre for Ancient DNA and the Environment Institute, School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Matthew P Williams
- The Australian Centre for Ancient DNA and the Environment Institute, School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia
- Biology Department, The Pennsylvania State University, Pennsylvania, USA
| | - Xavier Roca-Rada
- The Australian Centre for Ancient DNA and the Environment Institute, School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Kalina Kassadjikova
- UCSC Paleogenomics, Department of Anthropology, University of California, California, USA
| | - Raymond Tobler
- The Australian Centre for Ancient DNA and the Environment Institute, School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia
- Evolution of Cultural Diversity Initiative, Australian National University, Canberra, Australia
- Centre of Excellence for Australian Biodiversity and Heritage, The University of Adelaide, Adelaide, South Australia, Australia
| | - Lars Fehren-Schmitz
- UCSC Paleogenomics, Department of Anthropology, University of California, California, USA
- UCSC Genomics Institute, University of California, California, USA
| | - Bastien Llamas
- The Australian Centre for Ancient DNA and the Environment Institute, School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia
- Centre of Excellence for Australian Biodiversity and Heritage, The University of Adelaide, Adelaide, South Australia, Australia
- National Centre for Indigenous Genomics, Australian National University, Canberra, Australia
- Indigenous Genomics, Telethon Kids Institute, Adelaide, South Australia, Australia
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5
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Ávila-Arcos MC, Raghavan M, Schlebusch C. Going local with ancient DNA: A review of human histories from regional perspectives. Science 2023; 382:53-58. [PMID: 37797024 DOI: 10.1126/science.adh8140] [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: 05/27/2023] [Accepted: 09/05/2023] [Indexed: 10/07/2023]
Abstract
Ancient DNA (aDNA) has added a wealth of information about our species' history, including insights on genetic origins, migrations and gene flow, genetic admixture, and health and disease. Much early work has focused on continental-level questions, leaving many regional questions, especially those relevant to the Global South, comparatively underexplored. A few success stories of aDNA studies from smaller laboratories involve more local aspects of human histories and health in the Americas, Africa, Asia, and Oceania. In this Review, we cover some of these contributions by synthesizing finer-scale questions of importance to the archaeogenetics field, as well as to Indigenous and Descendant communities. We further highlight the potential of aDNA to uncover past histories in regions where colonialism has neglected the oral histories of oppressed peoples.
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Affiliation(s)
- María C Ávila-Arcos
- International Laboratory for Human Genome Research, Universidad Nacional Autónoma de México, Querétaro, Mexico
| | - Maanasa Raghavan
- Department of Human Genetics, University of Chicago, Chicago, IL, USA
| | - Carina Schlebusch
- Human Evolution, Department of Organismal Biology, Uppsala University, Uppsala, Sweden
- Palaeo-Research Institute, University of Johannesburg, Johannesburg, South Africa
- SciLifeLab, Uppsala, Sweden
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6
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Arango-Isaza E, Capodiferro MR, Aninao MJ, Babiker H, Aeschbacher S, Achilli A, Posth C, Campbell R, Martínez FI, Heggarty P, Sadowsky S, Shimizu KK, Barbieri C. The genetic history of the Southern Andes from present-day Mapuche ancestry. Curr Biol 2023:S0960-9822(23)00607-3. [PMID: 37279753 DOI: 10.1016/j.cub.2023.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 03/01/2023] [Accepted: 05/05/2023] [Indexed: 06/08/2023]
Abstract
The southernmost regions of South America harbor some of the earliest evidence of human presence in the Americas. However, connections with the rest of the continent and the contextualization of present-day indigenous ancestries remain poorly resolved. In this study, we analyze the genetic ancestry of one of the largest indigenous groups in South America: the Mapuche. We generate genome-wide data from 64 participants from three Mapuche populations in Southern Chile: Pehuenche, Lafkenche, and Huilliche. Broadly, we describe three main ancestry blocks with a common origin, which characterize the Southern Cone, the Central Andes, and Amazonia. Within the Southern Cone, ancestors of the Mapuche lineages differentiated from those of the Far South during the Middle Holocene and did not experience further migration waves from the north. We find that the deep genetic split between the Central and Southern Andes is followed by instances of gene flow, which may have accompanied the southward spread of cultural traits from the Central Andes, including crops and loanwords from Quechua into Mapudungun (the language of the Mapuche). Finally, we report close genetic relatedness between the three populations analyzed, with the Huilliche characterized additionally by intense recent exchanges with the Far South. Our findings add new perspectives on the genetic (pre)history of South America, from the first settlement through to the present-day indigenous presence. Follow-up fieldwork took these results back to the indigenous communities to contextualize the genetic narrative alongside indigenous knowledge and perspectives.
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Affiliation(s)
- Epifanía Arango-Isaza
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Zurich 8057, Switzerland; Center for the Interdisciplinary Study of Language Evolution, University of Zurich, Zurich 8050, Switzerland.
| | - Marco Rosario Capodiferro
- Trinity College Dublin, Dublin 2, Ireland; Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, Pavia 27100, Italy
| | | | - Hiba Babiker
- Department of Linguistic and Cultural Evolution, Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany
| | - Simon Aeschbacher
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Zurich 8057, Switzerland
| | - Alessandro Achilli
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, Pavia 27100, Italy
| | - Cosimo Posth
- Institute for Archaeological Sciences, Archaeo, and Palaeogenetics, University of Tübingen, Tübingen 72074, Germany; Senckenberg Centre for Human Evolution and Palaeoenvironment, University of Tübingen, Tübingen 72074, Germany
| | - Roberto Campbell
- Escuela de Antropología, Pontificia Universidad Católica de Chile, Santiago 6904411, Chile
| | - Felipe I Martínez
- Escuela de Antropología, Pontificia Universidad Católica de Chile, Santiago 6904411, Chile; Center for Intercultural and Indigenous Research, Santiago 7820436, Chile
| | - Paul Heggarty
- "Waves" ERC Group, Department of Human Behavior, Evolution and Culture, Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany
| | - Scott Sadowsky
- Department of Linguistics and Literature, Universidad de Cartagena, Cartagena 130001, Colombia
| | - Kentaro K Shimizu
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Zurich 8057, Switzerland; Center for the Interdisciplinary Study of Language Evolution, University of Zurich, Zurich 8050, Switzerland
| | - Chiara Barbieri
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Zurich 8057, Switzerland; Center for the Interdisciplinary Study of Language Evolution, University of Zurich, Zurich 8050, Switzerland; Department of Linguistic and Cultural Evolution, Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany.
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7
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Li YC, Gao ZL, Liu KJ, Tian JY, Yang BY, Rahman ZU, Yang LQ, Zhang SH, Li CT, Achilli A, Semino O, Torroni A, Kong QP. Mitogenome evidence shows two radiation events and dispersals of matrilineal ancestry from northern coastal China to the Americas and Japan. Cell Rep 2023:112413. [PMID: 37164007 DOI: 10.1016/j.celrep.2023.112413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 01/05/2023] [Accepted: 04/04/2023] [Indexed: 05/12/2023] Open
Abstract
Although it is widely recognized that the ancestors of Native Americans (NAs) primarily came from Siberia, the link between mitochondrial DNA (mtDNA) lineage D4h3a (typical of NAs) and D4h3b (found so far only in East China and Thailand) raises the possibility that the ancestral sources for early NAs were more variegated than hypothesized. Here, we analyze 216 contemporary (including 106 newly sequenced) D4h mitogenomes and 39 previously reported ancient D4h data. The results reveal two radiation events of D4h in northern coastal China, one during the Last Glacial Maximum and the other within the last deglaciation, which facilitated the dispersals of D4h sub-branches to different areas including the Americas and the Japanese archipelago. The coastal distributions of the NA (D4h3a) and Japanese lineages (D4h1a and D4h2), in combination with the Paleolithic archaeological similarities among Northern China, the Americas, and Japan, lend support to the coastal dispersal scenario of early NAs.
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Affiliation(s)
- Yu-Chun Li
- State Key Laboratory of Genetic Resources and Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China; KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming, Yunnan, 650223, China; Kunming Key Laboratory of Healthy Aging Study, Kunming, Yunnan 650223, China
| | - Zong-Liang Gao
- State Key Laboratory of Genetic Resources and Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China; KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming, Yunnan, 650223, China; Kunming Key Laboratory of Healthy Aging Study, Kunming, Yunnan 650223, China; University of Chinese Academy of Sciences, Beijing 100049, China; Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China
| | - Kai-Jun Liu
- Chengdu 23Mofang Biotechnology Co., Ltd., Tianfu Software Park, Chengdu, Sichuan 610042, China
| | - Jiao-Yang Tian
- State Key Laboratory of Genetic Resources and Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China; KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming, Yunnan, 650223, China; Kunming Key Laboratory of Healthy Aging Study, Kunming, Yunnan 650223, China
| | - Bin-Yu Yang
- State Key Laboratory of Genetic Resources and Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China; KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming, Yunnan, 650223, China; Kunming Key Laboratory of Healthy Aging Study, Kunming, Yunnan 650223, China
| | - Zia Ur Rahman
- State Key Laboratory of Genetic Resources and Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China; Kunming Key Laboratory of Healthy Aging Study, Kunming, Yunnan 650223, China; University of Chinese Academy of Sciences, Beijing 100049, China; Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China
| | - Li-Qin Yang
- State Key Laboratory of Genetic Resources and Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China; KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming, Yunnan, 650223, China; Kunming Key Laboratory of Healthy Aging Study, Kunming, Yunnan 650223, China
| | - Su-Hua Zhang
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Science, Ministry of Justice, Shanghai 200063, China
| | - Cheng-Tao Li
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Academy of Forensic Science, Ministry of Justice, Shanghai 200063, China
| | - Alessandro Achilli
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy
| | - Ornella Semino
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy
| | - Antonio Torroni
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy
| | - Qing-Peng Kong
- State Key Laboratory of Genetic Resources and Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China; CAS Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, Yunnan 650223, China; KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming, Yunnan, 650223, China; Kunming Key Laboratory of Healthy Aging Study, Kunming, Yunnan 650223, China.
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8
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Motti JMB, Pauro M, Scabuzzo C, García A, Aldazábal V, Vecchi R, Bayón C, Pastor N, Demarchi DA, Bravi CM, Reich D, Cabana GS, Nores R. Ancient mitogenomes from the Southern Pampas of Argentina reflect local differentiation and limited extra-regional linkages after rapid initial colonization. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2023; 181:216-230. [PMID: 36919783 DOI: 10.1002/ajpa.24727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 02/13/2023] [Accepted: 02/22/2023] [Indexed: 03/16/2023]
Abstract
OBJECTIVE This study aims to contribute to the recovery of Indigenous evolutionary history in the Southern Pampas region of Argentina through an analysis of ancient complete mitochondrial genomes. MATERIALS AND METHODS We generated DNA data for nine complete mitogenomes from the Southern Pampas, dated to between 2531 and 723 cal BP. In combination with previously published ancient mitogenomes from the region and from throughout South America, we documented instances of extra-regional lineage-sharing, and estimated coalescent ages for local lineages using a Bayesian method with tip calibrations in a phylogenetic analysis. RESULTS We identified a novel mitochondrial haplogroup, B2b16, and two recently defined haplogroups, A2ay and B2ak1, as well as three local haplotypes within founder haplogroups C1b and C1d. We detected lineage-sharing with ancient and contemporary individuals from Central Argentina, but not with ancient or contemporary samples from North Patagonian or Littoral regions of Argentina, despite archeological evidence of cultural interactions with the latter regions. The estimated coalescent age of these shared lineages is ~10,000 years BP. DISCUSSION The history of the human populations in the Southern Pampas is temporally deep, exhibiting long-term continuity of mitogenome lineages. Additionally, the identification of highly localized mtDNA clades accords with a model of relatively rapid initial colonization of South America by Indigenous communities, followed by more local patterns of limited gene flow and genetic drift in various South American regions, including the Pampas.
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Affiliation(s)
- Josefina M B Motti
- Laboratorio de Ecología Evolutiva Humana, Facultad de Ciencias Sociales, Universidad Nacional del Centro de la Provincia de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Quequén, Buenos Aires, Argentina
| | - Maia Pauro
- Instituto de Antropología de Córdoba, CONICET, Córdoba, Argentina
| | - Clara Scabuzzo
- Centro de Investigación Científica y de Transferencia a la Producción (CICyTTP)-CONICET, Provincia de Entre Ríos-Universidad Autónoma de Entre Ríos (UADER)-División Arqueología, Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, Diamante, Entre Ríos, Argentina
| | - Angelina García
- Instituto de Antropología de Córdoba, CONICET, Córdoba, Argentina.,Facultad de Filosofía y Humanidades, Museo de Antropología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Verónica Aldazábal
- Instituto Multidisciplinario de Historia y Ciencias Humanas, CONICET, Buenos Aires, Argentina
| | - Rodrigo Vecchi
- Departamento de Humanidades, Universidad Nacional del Sur, CONICET, Bahía Blanca, Buenos Aires, Argentina
| | - Cristina Bayón
- Departamento de Humanidades, Universidad Nacional del Sur, CONICET, Bahía Blanca, Buenos Aires, Argentina
| | - Nicolás Pastor
- Instituto de Antropología de Córdoba, CONICET, Córdoba, Argentina
| | - Darío A Demarchi
- Instituto de Antropología de Córdoba, CONICET, Córdoba, Argentina.,Facultad de Filosofía y Humanidades, Museo de Antropología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Claudio M Bravi
- Instituto Multidisciplinario de Biología Celular, Centro Científico Tecnológica (CCT) La Plata CONICET, Comisión de Investigaciones Científicas de la Provincia de Buenos Aires (CICPBA), Universidad Nacional de La Plata, La Plata, Buenos Aires, Argentina
| | - David Reich
- Department of Genetics, Harvard Medical School, Boston, Massachusetts, USA.,Department of Human Evolutionary Biology, Harvard University, Cambridge, Massachusetts, USA.,Broad Institute, Harvard and Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Graciela S Cabana
- Molecular Anthropology Laboratories, Department of Anthropology, University of Tennessee, Knoxville, Tennessee, USA
| | - Rodrigo Nores
- Instituto de Antropología de Córdoba, CONICET, Córdoba, Argentina.,Facultad de Filosofía y Humanidades, Museo de Antropología, Universidad Nacional de Córdoba, Córdoba, Argentina
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9
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Balentine CM, Alfonso-Durruty M, Reynolds AW, Vilar M, Morello F, Román MS, Springs LC, Smith RWA, Archer SM, Mata-Míguez J, Wing N, Bolnick DA. Evaluating population histories in Patagonia and Tierra del Fuego, Chile, using ancient mitochondrial and Y-chromosomal DNA. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2023; 180:144-161. [PMID: 36790637 DOI: 10.1002/ajpa.24638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 09/26/2022] [Accepted: 09/28/2022] [Indexed: 11/07/2022]
Abstract
OBJECTIVES This study aims to characterize the genetic histories of ancient hunter-gatherer groups in Fuego-Patagonia (Chile) with distinct Marine, Terrestrial, and Mixed Economy subsistence strategies. Mitochondrial (mtDNA) and Y-chromosome data were generated to test three hypotheses. H0: All individuals were drawn from the same panmictic population; H1: Terrestrial groups first populated the region and gave rise to highly specialized Marine groups by ~7,500 cal BP; or H2: Marine and Terrestrial groups represent distinct ancestral lineages who migrated independently into the region. METHODS Ancient DNA was extracted from the teeth of 50 Fuegian-Patagonian individuals dating from 6,895 cal BP to after European arrival, and analyzed alongside other individuals from previous studies. Individuals were assigned to Marine, Terrestrial, and Mixed Economy groups based on archeological context and stable isotope diet inferences, and mtDNA (HVR1/2) and Y-chromosome variation was analyzed. RESULTS Endogenous aDNA was obtained from 49/50 (98%) individuals. Haplotype diversities, FST comparisons, and exact tests of population differentiation showed that Marine groups were significantly different from Terrestrial groups based on mtDNA (p < 0.05). No statistically significant differences were found between Terrestrial and Mixed Economy groups. Demographic simulations support models in which Marine groups diverged from the others by ~14,000 cal BP. Y-chromosome results showed similar patterns but were not statistically significant due to small sample sizes and allelic dropout. DISCUSSION These results support the hypothesis that Marine and Terrestrial economic groups represent distinct ancestral lineages who diverged during the time populations were expanding in the Americas, and may represent independent migrations into Fuego-Patagonia.
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Affiliation(s)
- Christina M Balentine
- Department of Integrative Biology, University of Texas, Austin, Texas, USA.,Department of Anthropology, University of Connecticut, Storrs, Connecticut, USA
| | - Marta Alfonso-Durruty
- Department of Sociology, Anthropology, and Social Work, Kansas State University, Manhattan, Kansas, USA
| | | | - Miguel Vilar
- Department of Anthropology, University of Maryland, College Park, Maryland, USA.,National Geographic Society, Washington, DC, USA
| | - Flavia Morello
- Instituto de la Patagonia, Universidad de Magallanes, Punta Arenas, Chile.,Cape Horn International Center, Puerto Williams, Chile
| | - Manuel San Román
- Instituto de la Patagonia, Universidad de Magallanes, Punta Arenas, Chile.,Cape Horn International Center, Puerto Williams, Chile
| | - Lauren C Springs
- Department of Anthropology, University of Texas at Austin, Austin, Texas, USA
| | - Rick W A Smith
- Department of Sociology and Anthropology, George Mason University, Fairfax, Virginia, USA.,Women and Gender Studies, George Mason University, Fairfax, Virginia, USA
| | - Samantha M Archer
- Department of Anthropology, University of Connecticut, Storrs, Connecticut, USA
| | - Jaime Mata-Míguez
- Department of Anthropology, University of Texas at Austin, Austin, Texas, USA
| | | | - Deborah A Bolnick
- Department of Anthropology, University of Connecticut, Storrs, Connecticut, USA.,Institute for Systems Genomics, University of Connecticut, Storrs, Connecticut, USA
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10
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Nores R, Tavella MP, Fabra M, Demarchi DA. Ancient DNA analysis reveals temporal and geographical patterns of mitochondrial diversity in pre-Hispanic populations from Central Argentina. Am J Hum Biol 2022; 34:e23733. [PMID: 35238427 DOI: 10.1002/ajhb.23733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 02/03/2022] [Accepted: 02/08/2022] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVES The study of the ancient populations of Central Argentina has a crucial importance for our understanding of the evolutionary processes in the Southern Cone of South America, given its geographic position as a crossroads. Therefore, the aim of this study is to evaluate the temporal and geographical patterns of genetic variation among the groups that inhabited the current territory of Córdoba Province during the Middle and Late Holocene. METHODS We analyzed the mitochondrial haplogroups of 74 individuals and 46 Hypervariable Region I (HVR-I) sequences, both novel and previously reported, from archeological populations of the eastern Plains and western Sierras regions of the province of Córdoba. The HVR-I sequences were also compared with other ancient groups from Argentina and with present-day populations from Central Argentina by pairwise distance analysis and identification of shared haplotypes. RESULTS Significant differences in haplogroup and haplotype distributions between the two geographical regions were found. Sierras showed genetic affinities with certain ancient populations of Northwestern Argentina, while Plains resembled its neighbors from Santiago del Estero Province and the Pampas region. We did not observe genetic differences among the pre 1200 and post 1200 yBP temporal subsets of individuals defined by the emergence of horticulture, considering both geographical samples jointly. CONCLUSIONS The observed patterns of geographical heterogeneity could indicate the existence of biologically distinct populations inhabiting the mountainous region and the eastern plains of Córdoba Province in pre-Hispanic times. Maternal lineages analyses support a scenario of local evolution with great temporal depth in Central Argentina, with continuity until the present.
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Affiliation(s)
- Rodrigo Nores
- Universidad Nacional de Córdoba, Facultad de Filosofía y Humanidades, Departamento de Antropología, Córdoba, Argentina.,CONICET, Instituto de Antropología de Córdoba (IDACOR), Córdoba, Argentina
| | - María Pía Tavella
- Universidad Nacional de Córdoba, Facultad de Filosofía y Humanidades, Departamento de Antropología, Córdoba, Argentina.,CONICET, Instituto de Antropología de Córdoba (IDACOR), Córdoba, Argentina
| | - Mariana Fabra
- Universidad Nacional de Córdoba, Facultad de Filosofía y Humanidades, Departamento de Antropología, Córdoba, Argentina.,CONICET, Instituto de Antropología de Córdoba (IDACOR), Córdoba, Argentina
| | - Darío A Demarchi
- Universidad Nacional de Córdoba, Facultad de Filosofía y Humanidades, Departamento de Antropología, Córdoba, Argentina.,CONICET, Instituto de Antropología de Córdoba (IDACOR), Córdoba, Argentina
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11
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Overview of the Americas’ First Peopling from a Patrilineal Perspective: New Evidence from the Southern Continent. Genes (Basel) 2022; 13:genes13020220. [PMID: 35205264 PMCID: PMC8871784 DOI: 10.3390/genes13020220] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/21/2022] [Accepted: 01/22/2022] [Indexed: 12/24/2022] Open
Abstract
Uniparental genetic systems are unique sex indicators and complement the study of autosomal diversity by providing landmarks of human migrations that repeatedly shaped the structure of extant populations. Our knowledge of the variation of the male-specific region of the Y chromosome in Native Americans is still rather scarce and scattered, but by merging sequence information from modern and ancient individuals, we here provide a comprehensive and updated phylogeny of the distinctive Native American branches of haplogroups C and Q. Our analyses confirm C-MPB373, C-P39, Q-Z780, Q-M848, and Q-Y4276 as the main founding haplogroups and identify traces of unsuccessful (pre-Q-F1096) or extinct (C-L1373*, Q-YP4010*) Y-chromosome lineages, indicating that haplogroup diversity of the founder populations that first entered the Americas was greater than that observed in the Indigenous component of modern populations. In addition, through a diachronic and phylogeographic dissection of newly identified Q-M848 branches, we provide the first Y-chromosome insights into the early peopling of the South American hinterland (Q-BY104773 and Q-BY15730) and on overlying inland migrations (Q-BY139813).
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12
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Genome analysis suggests HTLV-1aA introduction in Chile related to migrations of ancestral indigenous populations. Virus Res 2022; 311:198687. [DOI: 10.1016/j.virusres.2022.198687] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 12/15/2021] [Accepted: 01/14/2022] [Indexed: 11/19/2022]
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13
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Watanabe M, Risi R, Tafuri MA, Silvestri V, D'Andrea D, Raimondo D, Rea S, Di Vincenzo F, Profico A, Tuccinardi D, Sciuto R, Basciani S, Mariani S, Lubrano C, Cinti S, Ottini L, Manzi G, Gnessi L. Bone density and genomic analysis unfold cold adaptation mechanisms of ancient inhabitants of Tierra del Fuego. Sci Rep 2021; 11:23290. [PMID: 34857816 PMCID: PMC8639971 DOI: 10.1038/s41598-021-02783-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 11/23/2021] [Indexed: 01/03/2023] Open
Abstract
The Fuegians, ancient inhabitants of Tierra del Fuego, are an exemplary case of a cold-adapted population, since they were capable of living in extreme climatic conditions without any adequate clothing. However, the mechanisms of their extraordinary resistance to cold remain enigmatic. Brown adipose tissue (BAT) plays a crucial role in this kind of adaptation, besides having a protective role on the detrimental effect of low temperatures on bone structure. Skeletal remains of 12 adult Fuegians, collected in the second half of XIX century, were analyzed for bone mineral density and structure. We show that, despite the unfavorable climate, bone mineral density of Fuegians was close to that seen in modern humans living in temperate zones. Furthermore, we report significant differences between Fuegians and other cold-adapted populations in the frequency of the Homeobox protein Hox-C4 (HOXC4) rs190771160 variant, a gene involved in BAT differentiation, whose identified variant is predicted to upregulate HOXC4 expression. Greater BAT accumulation might therefore explain the Fuegians extreme cold-resistance and the protection against major cold-related damage. These results increase our understanding of how ecological challenges have been important drivers of human–environment interactions during Humankind history.
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Affiliation(s)
- Mikiko Watanabe
- Section of Medical Pathophysiology, Food Science and Endocrinology, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy.
| | - Renata Risi
- Section of Medical Pathophysiology, Food Science and Endocrinology, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Mary Anne Tafuri
- Department of Environmental Biology, Sapienza University of Rome, Rome, Italy
| | | | - Daniel D'Andrea
- MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, Wales, UK
| | - Domenico Raimondo
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Sandra Rea
- Nuclear Medicine Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Fabio Di Vincenzo
- Natural History Museum-University of Florence, Florence, Italy.,Italian Institute of Human Paleontology (IsIPU), Anagni-Rome, Italy
| | - Antonio Profico
- Department of Environmental Biology, Sapienza University of Rome, Rome, Italy
| | - Dario Tuccinardi
- Unit of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, 00128, Rome, Italy
| | - Rosa Sciuto
- Nuclear Medicine Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Sabrina Basciani
- Section of Medical Pathophysiology, Food Science and Endocrinology, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Stefania Mariani
- Section of Medical Pathophysiology, Food Science and Endocrinology, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Carla Lubrano
- Section of Medical Pathophysiology, Food Science and Endocrinology, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Saverio Cinti
- Center of Obesity, Marche Polytechnic University, Ancona, Italy
| | - Laura Ottini
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Giorgio Manzi
- Department of Environmental Biology, Sapienza University of Rome, Rome, Italy
| | - Lucio Gnessi
- Section of Medical Pathophysiology, Food Science and Endocrinology, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy.
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14
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Ethics of DNA research on human remains: five globally applicable guidelines. Nature 2021; 599:41-46. [PMID: 34671160 PMCID: PMC7612683 DOI: 10.1038/s41586-021-04008-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 09/08/2021] [Indexed: 11/08/2022]
Abstract
We are a group of archaeologists, anthropologists, curators and geneticists representing diverse global communities and 31 countries. All of us met in a virtual workshop dedicated to ethics in ancient DNA research held in November 2020. There was widespread agreement that globally applicable ethical guidelines are needed, but that recent recommendations grounded in discussion about research on human remains from North America are not always generalizable worldwide. Here we propose the following globally applicable guidelines, taking into consideration diverse contexts. These hold that: (1) researchers must ensure that all regulations were followed in the places where they work and from which the human remains derived; (2) researchers must prepare a detailed plan prior to beginning any study; (3) researchers must minimize damage to human remains; (4) researchers must ensure that data are made available following publication to allow critical re-examination of scientific findings; and (5) researchers must engage with other stakeholders from the beginning of a study and ensure respect and sensitivity to stakeholder perspectives. We commit to adhering to these guidelines and expect they will promote a high ethical standard in DNA research on human remains going forward.
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15
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Roca-Rada X, Politis G, Messineo PG, Scheifler N, Scabuzzo C, González M, Harkins KM, Reich D, Souilmi Y, Teixeira JC, Llamas B, Fehren-Schmitz L. Ancient mitochondrial genomes from the Argentinian Pampas inform the early peopling of the Southern Cone of South America. iScience 2021; 24:102553. [PMID: 34142055 PMCID: PMC8188552 DOI: 10.1016/j.isci.2021.102553] [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] [Received: 03/01/2021] [Revised: 04/26/2021] [Accepted: 05/14/2021] [Indexed: 01/02/2023] Open
Abstract
The Southern Cone of South America (SCSA) is a key region for investigations about the peopling of the Americas. However, little is known about the eastern sector, the Argentinian Pampas. We analyzed 18 mitochondrial genomes—7 of which are novel—from human skeletal remains from 3 Early to Late Holocene archaeological sites. The Pampas present a distinctive genetic makeup compared to other Middle to Late Holocene pre-Columbian SCSA populations. We also report the earliest individuals carrying SCSA-specific mitochondrial haplogroups D1j and D1g from Early and Middle Holocene, respectively. Using these deep calibration time points in Bayesian phylogenetic reconstructions, we suggest that the first settlers of the Pampas were part of a single and rapid dispersal ∼15,600 years ago. Finally, we propose that present-day genetic differences between the Pampas and the rest of the SCSA are due to founder effects, genetic drift, and a partial population replacement ∼9,000 years ago. Analysis of 18 ancient human mitochondrial genomes from the Argentinian Pampas. Genetic makeup of Early-Mid Holocene Pampas distinct from later neighboring peoples. Earliest individuals carrying region-specific mitochondrial haplogroups D1j and D1g. First Pampean settlers were part of a single and rapid dispersal ∼15,600 years ago.
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Affiliation(s)
- Xavier Roca-Rada
- Australian Centre for Ancient DNA, School of Biological Sciences, University of Adelaide, Adelaide, SA 5005, Australia
| | - Gustavo Politis
- INCUAPA-CONICET, Facultad de Ciencias Sociales, Universidad Nacional del Centro de la Provincia de Buenos Aires, Olavarría, Buenos Aires, Argentina.,Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, Buenos Aires, Argentina
| | - Pablo G Messineo
- INCUAPA-CONICET, Facultad de Ciencias Sociales, Universidad Nacional del Centro de la Provincia de Buenos Aires, Olavarría, Buenos Aires, Argentina
| | - Nahuel Scheifler
- INCUAPA-CONICET, Facultad de Ciencias Sociales, Universidad Nacional del Centro de la Provincia de Buenos Aires, Olavarría, Buenos Aires, Argentina
| | - Clara Scabuzzo
- CICYTTP-CONICET, Provincia de Entre Ríos-UADER-División Arqueología, Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata. Dr. Materi y España (3105), Diamante, Entre Ríos Argentina
| | - Mariela González
- INCUAPA-CONICET, Facultad de Ciencias Sociales, Universidad Nacional del Centro de la Provincia de Buenos Aires, Olavarría, Buenos Aires, Argentina
| | - Kelly M Harkins
- UCSC Paleogenomics Department of Anthropology, University of California, Santa Cruz, Santa Cruz, CA 95064, USA
| | - David Reich
- Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.,Department of Human Evolutionary Biology, Harvard University, Cambridge, MA 02138, USA.,Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA.,Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Yassine Souilmi
- Australian Centre for Ancient DNA, School of Biological Sciences, University of Adelaide, Adelaide, SA 5005, Australia.,National Centre for Indigenous Genomics, Australian National University, Canberra, ACT 0200, Australia.,Environment Institute, University of Adelaide, Adelaide, SA 5005, Australia
| | - João C Teixeira
- Australian Centre for Ancient DNA, School of Biological Sciences, University of Adelaide, Adelaide, SA 5005, Australia.,Centre of Excellence for Australian Biodiversity and Heritage (CABAH), University of Adelaide, Adelaide, SA 5005, Australia
| | - Bastien Llamas
- Australian Centre for Ancient DNA, School of Biological Sciences, University of Adelaide, Adelaide, SA 5005, Australia.,National Centre for Indigenous Genomics, Australian National University, Canberra, ACT 0200, Australia.,Environment Institute, University of Adelaide, Adelaide, SA 5005, Australia.,Centre of Excellence for Australian Biodiversity and Heritage (CABAH), University of Adelaide, Adelaide, SA 5005, Australia
| | - Lars Fehren-Schmitz
- UCSC Paleogenomics Department of Anthropology, University of California, Santa Cruz, Santa Cruz, CA 95064, USA.,UCSC Genomics Institute, University of California, Santa Cruz, Santa Cruz, CA 95064, USA
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16
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Willerslev E, Meltzer DJ. Peopling of the Americas as inferred from ancient genomics. Nature 2021; 594:356-364. [PMID: 34135521 DOI: 10.1038/s41586-021-03499-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 03/26/2021] [Indexed: 02/05/2023]
Abstract
In less than a decade, analyses of ancient genomes have transformed our understanding of the Indigenous peopling and population history of the Americas. These studies have shown that this history, which began in the late Pleistocene epoch and continued episodically into the Holocene epoch, was far more complex than previously thought. It is now evident that the initial dispersal involved the movement from northeast Asia of distinct and previously unknown populations, including some for whom there are no currently known descendants. The first peoples, once south of the continental ice sheets, spread widely, expanded rapidly and branched into multiple populations. Their descendants-over the next fifteen millennia-experienced varying degrees of isolation, admixture, continuity and replacement, and their genomes help to illuminate the relationships among major subgroups of Native American populations. Notably, all ancient individuals in the Americas, save for later-arriving Arctic peoples, are more closely related to contemporary Indigenous American individuals than to any other population elsewhere, which challenges the claim-which is based on anatomical evidence-that there was an early, non-Native American population in the Americas. Here we review the patterns revealed by ancient genomics that help to shed light on the past peoples who created the archaeological landscape, and together lead to deeper insights into the population and cultural history of the Americas.
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Affiliation(s)
- Eske Willerslev
- GeoGenetics Group, Department of Zoology, University of Cambridge, Cambridge, UK. .,Lundbeck Foundation GeoGenetics Centre, GLOBE Institute, University of Copenhagen, Copenhagen, Denmark. .,Wellcome Trust Sanger Institute, Cambridge, UK.
| | - David J Meltzer
- Lundbeck Foundation GeoGenetics Centre, GLOBE Institute, University of Copenhagen, Copenhagen, Denmark. .,Department of Anthropology, Southern Methodist University, Dallas, TX, USA.
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