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Survival of Late Pleisticene Hunter-gatherer ancestry in the Iberian Peninsula

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Survival of Late Pleisticene Hunter-gatherer ancestry in the Iberian Peninsula

dc.contributor.author	Villalba-Mouco, Vanessa
dc.contributor.author	van de Loosdrecht, Marieke S.
dc.contributor.author	Posth, Cosimo C.
dc.contributor.author	Mora Rafael
dc.contributor.author	Martínez Moreno, Jorge
dc.contributor.author	Rojo Guerra, Manuel
dc.contributor.author	Salazar García, Domingo Carlos
dc.contributor.author	Royo Guillén, José Ignacio
dc.contributor.author	Kunst, Michael
dc.contributor.author	Rougier, Hélène
dc.contributor.author	Crevecoeur, Isabelle
dc.contributor.author	Arcusa Margallón, H ector
dc.contributor.author	Tejedor Rodríguez, Cristina
dc.contributor.author	García Martínez de Lagrán, Íñigo
dc.contributor.author	Garrido Pena, Rafael
dc.contributor.author	Alt, Kurt Werner
dc.contributor.author	Jeong, Choongwon
dc.contributor.author	Schiffel, Stephan
dc.contributor.author	Utrilla, Pilar
dc.contributor.author	Krause, Johannes
dc.contributor.author	Haak, Wolfgang
dc.date.accessioned	2019-04-01T08:06:39Z
dc.date.available	2019-04-01T08:06:39Z
dc.date.issued	2019
dc.identifier.citation	Villalba-Mouco, Vanessa van de Loosdrecht, Marieke S. Posth, Cosimo C. Mora Rafael Martínez Moreno, Jorge Rojo Guerra, Manuel Salazar García, Domingo Carlos Royo Guillén, José Ignacio Kunst, Michael Rougier, Hélène Crevecoeur, Isabelle Arcusa Margallón, H ector Tejedor Rodríguez, Cristina García Martínez de Lagrán, Íñigo Garrido Pena, Rafael Alt, Kurt Werner Jeong, Choongwon Schiffel, Stephan Utrilla, Pilar Krause, Johannes Haak, Wolfgang 2019 Survival of Late Pleisticene Hunter-gatherer ancestry in the Iberian Peninsula Current Biology 29 1 9
dc.identifier.uri	http://hdl.handle.net/10550/69634
dc.description.abstract	The Iberian Peninsula in southwestern Europe represents an important test case for the study of human population movements during prehistoric periods. During the Last Glacial Maximum (LGM), the peninsula formed a periglacial refugium for hunter-gatherers (HGs) and thus served as a potential source for the re-peopling of northern latitudes. The post-LGM genetic signature was previously described as a cline from Western HG (WHG) to Eastern HG (EHG), further shaped by later Holocene expansions from the Near East and the North Pontic steppes. Western and central Europe were dominated by ancestry associated with the 14,000-year-old individual from Villabruna, Italy, which had largely replaced earlier genetic ancestry, represented by 19,000-15,000-year-old individuals associated with the Magdalenian culture. However, little is known about the genetic diversity in southern European refugia, the presence of distinct genetic clusters, and correspondence with geography. Here, we report new genome-wide data from 11 HGs and Neolithic individuals that highlight the late survival of Paleolithic ancestry in Iberia, reported previously in Magdalenian-associated individuals. We show that all Iberian HGs, including the oldest, a 19,000-year-old individual from El Mirón in Spain, carry dual ancestry from both Villabruna and the Magdalenian-related individuals. Thus, our results suggest an early connection between two potential refugia, resulting in a genetic ancestry that survived in later Iberian HGs. Our new genomic data from Iberian Early and Middle Neolithic individuals show that the dual Iberian HG genomic legacy pertains in the peninsula, suggesting that expanding farmers mixed with local HGs.
dc.language.iso	eng
dc.relation.ispartof	Current Biology, 2019, num. 29, p. 1-9
dc.subject	Prehistòria
dc.title	Survival of Late Pleisticene Hunter-gatherer ancestry in the Iberian Peninsula
dc.type	journal article	es_ES
dc.date.updated	2019-04-01T08:06:39Z
dc.identifier.doi	10.1016/j.cub.2019.02.006
dc.identifier.idgrec	130600
dc.rights.accessRights	open access	es_ES