Supervivencia de dos linajes genéticos de cazadores-recolectores en la Península Ibérica

  1. V. Villalba-Mouco 1
  2. M.S. van de Loosdrecht
  3. C. Posth
  4. R. Mora 2
  5. J. Martínez-Moreno 2
  6. M. Rojo-Guerra 3
  7. D.C. Salazar-García 4
  8. J.I. Royo-Guillén
  9. M. Kunst
  10. H. Rougier 5
  11. I. Crevecoeur 6
  12. H. Arcusa-Magallón 7
  13. C. Tejedor-Rodríguez 8
  14. I. García-Martínez de Lagrán 3
  15. R. Garrido-Pena 9
  16. K.W. Alt 10
  17. P. Utrilla 1
  18. J. Krause 11
  19. W. Haak 11
  1. 1 Universidad de Zaragoza
    info

    Universidad de Zaragoza

    Zaragoza, España

    ROR https://ror.org/012a91z28

  2. 2 Universitat Autònoma de Barcelona
    info

    Universitat Autònoma de Barcelona

    Barcelona, España

    ROR https://ror.org/052g8jq94

  3. 3 Universidad de Valladolid
    info

    Universidad de Valladolid

    Valladolid, España

    ROR https://ror.org/01fvbaw18

  4. 4 Euskal HerrikoUnibertsitatea, Francisco Tomas y Valiente
  5. 5 California State University
  6. 6 Universite de Bordeaux, CNRS
  7. 7 Fundación General de la Universidad de Valladolid
  8. 8 Institute of Heritage Sciences, Spanish National Research Counci
  9. 9 Universidad Autónoma de Madrid
    info

    Universidad Autónoma de Madrid

    Madrid, España

    ROR https://ror.org/01cby8j38

  10. 10 Danube Private University
    info

    Danube Private University

    Krems an der Donau, Austria

    ROR https://ror.org/054ebrh70

  11. 11 Max Planck Institute for the Science of Human History
    info

    Max Planck Institute for the Science of Human History

    Jena, Alemania

    ROR https://ror.org/05mjrzy91

Montrer des affiliations +
Livre:
XV Reunión Nacional de Cuaternario Bizkaia Aretoa: Bilbao, 1-5 julio 2019. Libro de resúmenes

Éditorial: Universidad del País Vasco = Euskal Herriko Unibertsitatea

ISBN: 978-84-17713-16-4

Année de publication: 2019

Pages: 187-189

Congreso: Reunión Nacional de Cuaternario (15. 2019. Bilbao)

Type: Communication dans un congrès

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Résumé

The Iberian Peninsula conformed a periglacial refugium for Pleistocene hunter-gatherers (HG) during the Last Glacial Maximum (LGM) which served as a potential source for there-peopling of northern latitudes. After 14,000 years ago, the genetic signature was dominated by ancestry associated with theindividual from Villabruna, generally called Western HG (WHG). However, little is known about the genetic diversity in the southern refugia. Here we report new genome-wide data that highlight the late survival of another Paleolithic lineage in Iberia, previously reported in Magdalenian individuals. We show that all Iberian HG, including the oldest individual from El Mirón (~18,600 yrs cal BP), carry dual ancestry from both WHG and the Magdalenian cluster. Thus, our results suggest an earlier connection between refugia than 14,000 yrs cal BP. Our new genomic data from Iberian Early and Middle Neolithic individuals show that dual IberianHG genomic legacy pertains in the peninsula, suggesting that expanding farmers mixed with local HGs.

La source de données: Dialnet