Late Neolithic collective burial reveals admixture dynamics during the third millennium BCE and the shaping of the European genome.

Autor:	Parasayan O; Université Paris Cité, CNRS, Institut Jacques Monod, F-75013 Paris, France., Laurelut C; INRAP Grand Est, Châlons-en-Champagne, France.; UMR 8215 Trajectoires (CNRS-University Paris I), Paris, France., Bôle C; Genomics Core Facility, Institut Imagine-Structure Fédérative de Recherche Necker, INSERM U1163 et INSERM US24/CNRS UAR3633, Paris Descartes Sorbonne Université Paris Cité, Paris, France., Bonnabel L; INRAP Grand Est, Châlons-en-Champagne, France., Corona A; Service archéologique interdépartemental, 78180 Montigny-le-Bretonneux, France., Domenech-Jaulneau C; Service Régional, Direction Régionale des Affaires culturelles d'Île-de-France, UMR 8215 Trajectoires (CNRS-University Paris I), Paris, France., Paresys C; INRAP Grand Est, Châlons-en-Champagne, France.; UMR 6472 CEPAM (CNRS-Nice University), Nice, France., Richard I; INRAP Grand Est, Châlons-en-Champagne, France.; UMR 6472 CEPAM (CNRS-Nice University), Nice, France., Grange T; Université Paris Cité, CNRS, Institut Jacques Monod, F-75013 Paris, France., Geigl EM; Université Paris Cité, CNRS, Institut Jacques Monod, F-75013 Paris, France.
Jazyk:	angličtina
Zdroj:	Science advances [Sci Adv] 2024 Jun 21; Vol. 10 (25), pp. eadl2468. Date of Electronic Publication: 2024 Jun 19.
DOI:	10.1126/sciadv.adl2468
Abstrakt:	The third millennium BCE was a pivotal period of profound cultural and genomic transformations in Europe associated with migrations from the Pontic-Caspian steppe, which shaped the ancestry patterns in the present-day European genome. We performed a high-resolution whole-genome analysis including haplotype phasing of seven individuals of a collective burial from ~2500 cal BCE and of a Bell Beaker individual from ~2300 cal BCE in the Paris Basin in France. The collective burial revealed the arrival in real time of steppe ancestry in France. We reconstructed the genome of an unsampled individual through its relatives' genomes, enabling us to shed light on the early-stage admixture patterns, dynamics, and propagation of steppe ancestry in Late Neolithic Europe. We identified two major Neolithic/steppe-related ancestry admixture pulses around 3000/2900 BCE and 2600 BCE. These pulses suggest different population expansion dynamics with striking links to the Corded Ware and Bell Beaker cultural complexes.
Databáze:	MEDLINE
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