دورية أكاديمية
A 23,000-year-old southern Iberian individual links human groups that lived in Western Europe before and after the Last Glacial Maximum
| العنوان: | A 23,000-year-old southern Iberian individual links human groups that lived in Western Europe before and after the Last Glacial Maximum |
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| المؤلفون: | Villalba Mouco, Vanessa, van de Loosdrecht, Marieke S., Rohrlach, Adam B., Fewlass, Helen, Talamo, Sahra, Yu, He, Aron, Franziska, Lalueza Fox, Carles, Cabello Ligero, Lidia, Cantalejo-Duarte, Pedro, Ramos Muñoz, José Francisco, Posth, Cosimo, Krause, Johannes, Weniger, Gerd-Christian, Haak, Wolfgang |
| المساهمون: | Historia, Geografía y Filosofía |
| المصدر: | Nature Ecology & Evolution. Vol. 7, nº 4, April 2023, 597-609 |
| بيانات النشر: | Springer |
| سنة النشر: | 2023 |
| المجموعة: | RODIN - Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz |
| مصطلحات موضوعية: | Population-structure, genomes suggest, climated change, ancient DNA, History, Settlement, Dispersal, Patterns, complex |
| الوصف: | Human populations underwent range contractions during the Last Glacial Maximum (LGM) which had lasting and dramatic effects on their genetic variation. The genetic ancestry of individuals associated with the post-LGM Magdalenian technocomplex has been interpreted as being derived from groups associated with the pre-LGM Aurignacian. However, both these ancestries differ from that of central European individuals associated with the chronologically intermediate Gravettian. Thus, the genomic transition from pre- to post-LGM remains unclear also in western Europe, where we lack genomic data associated with the intermediate Solutrean, which spans the height of the LGM. Here we present genome-wide data from sites in Andalusia in southern Spain, including from a Solutrean-associated individual from Cueva del Malalmuerzo, directly dated to similar to 23,000 cal yr bp. The Malalmuerzo individual carried genetic ancestry that directly connects earlier Aurignacian-associated individuals with post-LGM Magdalenian-associated ancestry in western Europe. This scenario differs from Italy, where individuals associated with the transition from pre- and post-LGM carry different genetic ancestries. This suggests different dynamics in the proposed southern refugia of Ice Age Europe and posits Iberia as a potential refugium for western European pre-LGM ancestry. More, individuals from Cueva Ardales, which were thought to be of Palaeolithic origin, date younger than expected and, together with individuals from the Andalusian sites Caserones and Aguilillas, fall within the genetic variation of the Neolithic, Chalcolithic and Bronze Age individuals from southern Iberia. ; 16 páginas |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2397-334X |
| العلاقة: | info:eu-repo/grantAgreement/EC/H2020/771234/EU; info:eu-repo/grantAgreement/EC/H2020/803147/EU; http://hdl.handle.net/10498/29620Test |
| DOI: | 10.1038/s41559-023-01987-0 |
| الإتاحة: | https://doi.org/10.1038/s41559-023-01987-0Test http://hdl.handle.net/10498/29620Test |
| حقوق: | Atribución 4.0 Internacional ; http://creativecommons.org/licenses/by/4.0Test/ ; open access |
| رقم الانضمام: | edsbas.C4CF1804 |
| قاعدة البيانات: | BASE |
| تدمد: | 2397334X |
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| DOI: | 10.1038/s41559-023-01987-0 |