| Title: |
The genetic origin of the Indo-Europeans |
| Authors: |
Lazaridis, Iosif, Patterson, Nick, Anthony, David, Vyazov, Leonid, Fournier, Romain, Ringbauer, Harald, Olalde, Iñigo, Khokhlov, Alexander A., Kitov, Egor P., Shishlina, Natalia I., Ailincăi, Sorin C., Agapov, Danila S., Agapov, Sergey A., Batieva, Elena, Bauyrzhan, Baitanayev, Bereczki, Zsolt, Buzhilova, Alexandra, Changmai, Piya, Chizhevsky, Andrey A., Ciobanu, Ion, Constantinescu, Mihai, Csányi, Marietta, Dani, János, Dashkovskiy, Peter K., Évinger, Sándor, Faifert, Anatoly, Flegontov, Pavel, Frînculeasa, Alin, Frînculeasa, Mădălina N., Hajdu, Tamás, Higham, Tom, Jarosz, Paweł, Jelínek, Pavol, Khartanovich, Valeri I., Kirginekov, Eduard N., Kiss, Viktória, Kitova, Alexandera, Kiyashko, Alexeiy V., Koledin, Jovan, Korolev, Arkady, Kosintsev, Pavel, Kulcsár, Gabriella, Kuznetsov, Pavel, Magomedov, Rabadan, Mamedov, Aslan M., Melis, Eszter, Moiseyev, Vyacheslav, Molnár, Erika, Monge, Janet, Negrea, Octav, Nikolaeva, Nadezhda A., Novak, Mario, Ochir-Goryaeva, Maria, Pálfi, György, Popovici, Sergiu, Rykun, Marina P., Savenkova, Tatyana M., Semibratov, Vladimir P., Seregin, Nikolai N., Šefčáková, Alena, Mussayeva, Raikhan S., Shingiray, Irina, Shirokov, Vladimir N., Simalcsik, Angela, Sirak, Kendra, Solodovnikov, Konstantin N., Tárnoki, Judit, Tishkin, Alexey A., Trifonov, Viktor, Vasilyev, Sergey, Akbari, Ali, Brielle, Esther S., Callan, Kim, Candilio, Francesca, Cheronet, Olivia, Curtis, Elizabeth, Flegontova, Olga, Iliev, Lora, Kearns, Aisling, Keating, Denise, Lawson, Ann Marie, Mah, Matthew, Micco, Adam, Michel, Megan, Oppenheimer, Jonas, Qiu, Lijun, Workman, J. Noah, Zalzala, Fatma, Szécsényi-Nagy, Anna, Palamara, Pier Francesco, Mallick, Swapan, Rohland, Nadin, Pinhasi, Ron, Reich, David |
| Source: |
Nature; March 2025, Vol. 639 Issue: 8053 p132-142, 11p |
| Abstract: |
The Yamnaya archaeological complex appeared around 3300 bcacross the steppes north of the Black and Caspian Seas, and by 3000 bcit reached its maximal extent, ranging from Hungary in the west to Kazakhstan in the east. To localize Yamnaya origins among the preceding Eneolithic people, we assembled ancient DNA from 435 individuals, demonstrating three genetic clines. A Caucasus–lower Volga (CLV) cline suffused with Caucasus hunter-gatherer1ancestry extended between a Caucasus Neolithic southern end and a northern end at Berezhnovka along the lower Volga river. Bidirectional gene flow created intermediate populations, such as the north Caucasus Maikop people, and those at Remontnoye on the steppe. The Volga cline was formed as CLV people mixed with upriver populations of Eastern hunter-gatherer2ancestry, creating hypervariable groups, including one at Khvalynsk. The Dnipro cline was formed when CLV people moved west, mixing with people with Ukraine Neolithic hunter-gatherer ancestry3along the Dnipro and Don rivers to establish Serednii Stih groups, from whom Yamnaya ancestors formed around 4000 bcand grew rapidly after 3750–3350 bc. The CLV people contributed around four-fifths of the ancestry of the Yamnaya and, entering Anatolia, probably from the east, at least one-tenth of the ancestry of Bronze Age central Anatolians, who spoke Hittite4,5. We therefore propose that the final unity of the speakers of ‘proto-Indo-Anatolian’, the language ancestral to both Anatolian and Indo-European people, occurred in CLV people some time between 4400 bcand 4000 bc. |
| Database: |
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