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Landmark studies track source of Indo-European languages spoken by 40% of world

Christy DeSmith, David Reich, Nick Patterson et al.

7 Authors
2025-02-05 Published
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

CD
Christy DeSmith
DR
David Reich
NP
Nick Patterson
IL
Iosif Lazaridis
DA
David Anthony
PK
Pavel Kuznetsov
OM
Oleg Mochalov
Chapter II

Abstract

Summary of the research findings

Researchers place Caucasus Lower Volga people, speakers of ancestor tongue, in today’s Russia about 6,500 years ago. A pair of landmark studies, published in the journal Nature, identified the originators of the Indo-European family of 400-plus languages, spoken today by more than 40% of the world’s population. DNA evidence places them in current-day Russia during the Eneolithic period about 6,500 years ago. These linguistic pioneers were spread from the steppe grasslands along the lower Volga River to the northern foothills of the Caucasus Mountains, dubbed the Caucasus Lower Volga people; genetic results show they mixed with other groups in the region.

Chapter III

AI-Generated Summary

AI-generated by DNAGENICS

Independent AI summary of ancestry and genetic findings from the published study

Important: This summary is AI-generated by DNAGENICS for informational purposes only. It was not created by, affiliated with, or endorsed by the researchers behind the original publication, and is based solely on that published research. It may contain errors or omissions. DNAGENICS disclaims all liability for any inaccuracies or consequences arising from use of this information. Verify all information against the original publication. This is not professional scientific review or medical advice.

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Historical Context