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Remains of a man buried in a rich grave. In the paper, we write the following about K6: “Interestingly, and contrary to expectation, individuals buried together did not have close biological kin relationships. An exception to this pattern is the individual buried at the bottom of grave K in Téviec -tev003), who had closer biological kin links to at least two of the individuals buried above him, while these were not closely related with each other.
These findings are revealed in a new scholarly study led by researchers from Uppsala University in collaboration with several French institutions. The study is published in the journalIn the study, the researchers have succeeded in obtaining biomolecular data from human skeletons buried at iconic sites in France, such as Téviec and Hoedic in Brittany, as well as Champigny.
“This gives a new picture of the last Stone Age hunter-gatherer populations in Western Europe. Our study provides a unique opportunity to analyze these groups and their social dynamics,” says Professor Mattias Jakobsson from Uppsala University, who led the study.Some 7,500 years ago, the last hunter-gatherer populations in Western Europe encountered incoming Neolithic farmers and were gradually replaced and assimilated.
“Our genomic analyses show that although these groups were made up of few individuals, they were generally not closely related. Furthermore, there were no signs of inbreeding. However, we know that there were distinct social units – with different dietary habits – and a pattern of groups emerges that was probably part of a strategy to avoid inbreeding,” says Luciana G. Simões, researcher at Uppsala University and first author of the study.
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