% pubman genre = article @article{item_3257247, title = {{The genetic history of admixture across inner Eurasia}}, author = {Jeong, Choongwon and Balanovsky, Oleg and Lukianova, Elena and Kahbatkyzy, Nurzhibek and Flegontov, Pavel and Zaporozhchenko, Valery and Immel, Alexander and Wang, Chuan-Chao and Ixan, Olzhas and Khussainova, Elmira and Bekmanov, Bakhytzhan and Zaibert, Victor and Lavryashina, Maria and Pocheshkhova, Elvira and Yusupov, Yuldash and Agdzhoyan, Anastasiya and Koshel, Sergey and Bukin, Andrei and Nymadawa, Pagbajabyn and Turdikulova, Shahlo and Dalimova, Dilbar and Churnosov, Mikhail and Skhalyakho, Roza and Daragan, Denis and Bogunov, Yuri and Bogunova, Anna and Shtrunov, Alexandre and Dubova, Nadezhda and Zhabagin, Maxat and Yepiskoposyan, Levon and Churakov, Vladimir and Pislegin, Nikolay and Damba, Larissa and Saroyants, Ludmila and Dibirova, Khadizhat and Atramentova, Lubov and Utevska, Olga and Idrisov, Eldar and Kamenshchikova, Evgeniya and Evseeva, Irina and Metspalu, Mait and Outram, Alan K. and Robbeets, Martine and Djansugurova, Leyla and Balanovska, Elena and Schiffels, Stephan and Haak, Wolfgang and Reich, David and Krause, Johannes}, language = {eng}, issn = {2397-334X}, doi = {10.1038/s41559-019-0878-2}, publisher = {Nature Publishing Group}, address = {London}, year = {2019}, date = {2019-06}, abstract = {{The indigenous populations of inner Eurasia{\textemdash}a huge geographic region covering the central Eurasian steppe and the northern Eurasian taiga and tundra{\textemdash}harbour tremendous diversity in their genes, cultures and languages. In this study, we report novel genome-wide data for 763 individuals from Armenia, Georgia, Kazakhstan, Moldova, Mongolia, Russia, Tajikistan, Ukraine and Uzbekistan. We furthermore report additional damage-reduced genome-wide data of two previously published individuals from the Eneolithic Botai culture in Kazakhstan ({\textasciitilde}5,400 bp). We find that present-day inner Eurasian populations are structured into three distinct admixture clines stretching between various western and eastern Eurasian ancestries, mirroring geography. The Botai and more recent ancient genomes from Siberia show a decrease in contributions from so-called {\textquoteleft}ancient North Eurasian{\textquoteright} ancestry over time, which is detectable only in the northern-most {\textquoteleft}forest-tundra{\textquoteright} cline. The intermediate {\textquoteleft}steppe-forest{\textquoteright} cline descends from the Late Bronze Age steppe ancestries, while the {\textquoteleft}southern steppe{\textquoteright} cline further to the south shows a strong West/South Asian influence. Ancient genomes suggest a northward spread of the southern steppe cline in Central Asia during the first millennium bc. Finally, the genetic structure of Caucasus populations highlights a role of the Caucasus Mountains as a barrier to gene flow and suggests a post-Neolithic gene flow into North Caucasus populations from the steppe. {\copyright} 2019, The Author(s), under exclusive licence to Springer Nature Limited.}}, journal = {{Nature Ecology {\&} Evolution}}, volume = {3}, pages = {966--976}, }