Search

Your search keyword '"Utevska, Olga"' showing total 4 results
Start Over Author "Utevska, Olga" Topic human migration
4 results on '"Utevska, Olga"'

1. North Pontic crossroads: Mobility in Ukraine from the Bronze Age to the early modern period.

Author

Saag L, Utevska O, Zadnikov S, Shramko I, Gorbenko K, Bandrivskyi M, Pavliv D, Bruyako I, Grechko D, Okatenko V, Toshev G, Andrukh S, Radziyevska V, Buynov Y, Kotenko V, Smyrnov O, Petrauskas O, Magomedov B, Didenko S, Heiko A, Reida R, Sapiehin S, Aksonov V, Laptiev O, Terskyi S, Skorokhod V, Zhyhola V, Sytyi Y, Järve M, Scheib CL, Anastasiadou K, Kelly M, Williams M, Silva M, Barrington C, Gilardet A, Macleod R, Skoglund P, and Thomas MG

Subjects
Ukraine, Humans, History, Ancient, Genetics, Population, History, Medieval, Human Migration history
Abstract

The North Pontic region, which encompasses present-day Ukraine, was a crossroads of migration, connecting the vast Eurasian Steppe with Central Europe. We generated shotgun-sequenced genomic data for 91 individuals dating from around 7000 BCE to 1800 CE to study migration and mobility history in the region, with a particular focus on historically attested migrating groups during the Iron Age and the medieval period. We infer a high degree of temporal heterogeneity in ancestry, with fluctuating genetic affinities to different present-day Eurasian groups. We also infer high heterogeneity in ancestry within geographically, culturally, and socially defined groups. Despite this, we find that ancestry components which are widespread in Eastern and Central Europe have been present in the Ukraine region since the Bronze Age. In short, our study reveals a diverse range of ancestries in the Ukraine region through time as a result of frequent movements, assimilation, and contacts.

Published
2025
Full Text
View/download PDF

2. Shifts in the Genetic Landscape of the Western Eurasian Steppe Associated with the Beginning and End of the Scythian Dominance.

Author

Järve M, Saag L, Scheib CL, Pathak AK, Montinaro F, Pagani L, Flores R, Guellil M, Saag L, Tambets K, Kushniarevich A, Solnik A, Varul L, Zadnikov S, Petrauskas O, Avramenko M, Magomedov B, Didenko S, Toshev G, Bruyako I, Grechko D, Okatenko V, Gorbenko K, Smyrnov O, Heiko A, Reida R, Sapiehin S, Sirotin S, Tairov A, Beisenov A, Starodubtsev M, Vasilev V, Nechvaloda A, Atabiev B, Litvinov S, Ekomasova N, Dzhaubermezov M, Voroniatov S, Utevska O, Shramko I, Khusnutdinova E, Metspalu M, Savelev N, Kriiska A, Kivisild T, and Villems R

Subjects
Archaeology, Ethnicity genetics, Genome, Human, History, Ancient, Humans, Male, Ukraine, DNA, Ancient analysis, DNA, Mitochondrial analysis, Genetic Drift, Human Migration
Abstract

The Early Iron Age nomadic Scythians have been described as a confederation of tribes of different origins, based on ancient DNA evidence [1-3]. It is still unclear how much of the Scythian dominance in the Eurasian Steppe was due to movements of people and how much reflected cultural diffusion and elite dominance. We present new whole-genome sequences of 31 ancient Western and Eastern Steppe individuals, including Scythians as well as samples pre- and postdating them, allowing us to set the Scythians in a temporal context (in the Western, i.e., Ponto-Caspian Steppe). We detect an increase of eastern (Altaian) affinity along with a decrease in eastern hunter-gatherer (EHG) ancestry in the Early Iron Age Ponto-Caspian gene pool at the start of the Scythian dominance. On the other hand, samples of the Chernyakhiv culture postdating the Scythians in Ukraine have a significantly higher proportion of Near Eastern ancestry than other samples of this study. Our results agree with the Gothic source of the Chernyakhiv culture and support the hypothesis that the Scythian dominance did involve a demic component., (Copyright © 2019 Elsevier Ltd. All rights reserved.)

Published
2019
Full Text
View/download PDF

3. Genomic analyses inform on migration events during the peopling of Eurasia.

Author

Pagani L, Lawson DJ, Jagoda E, Mörseburg A, Eriksson A, Mitt M, Clemente F, Hudjashov G, DeGiorgio M, Saag L, Wall JD, Cardona A, Mägi R, Wilson Sayres MA, Kaewert S, Inchley C, Scheib CL, Järve M, Karmin M, Jacobs GS, Antao T, Iliescu FM, Kushniarevich A, Ayub Q, Tyler-Smith C, Xue Y, Yunusbayev B, Tambets K, Mallick CB, Saag L, Pocheshkhova E, Andriadze G, Muller C, Westaway MC, Lambert DM, Zoraqi G, Turdikulova S, Dalimova D, Sabitov Z, Sultana GNN, Lachance J, Tishkoff S, Momynaliev K, Isakova J, Damba LD, Gubina M, Nymadawa P, Evseeva I, Atramentova L, Utevska O, Ricaut FX, Brucato N, Sudoyo H, Letellier T, Cox MP, Barashkov NA, Skaro V, Mulahasanovic L, Primorac D, Sahakyan H, Mormina M, Eichstaedt CA, Lichman DV, Abdullah S, Chaubey G, Wee JTS, Mihailov E, Karunas A, Litvinov S, Khusainova R, Ekomasova N, Akhmetova V, Khidiyatova I, Marjanović D, Yepiskoposyan L, Behar DM, Balanovska E, Metspalu A, Derenko M, Malyarchuk B, Voevoda M, Fedorova SA, Osipova LP, Lahr MM, Gerbault P, Leavesley M, Migliano AB, Petraglia M, Balanovsky O, Khusnutdinova EK, Metspalu E, Thomas MG, Manica A, Nielsen R, Villems R, Willerslev E, Kivisild T, and Metspalu M

Subjects
Africa ethnology, Animals, Asia, Datasets as Topic, Estonia, Europe, Fossils, Gene Flow, Genetics, Population, Heterozygote, History, Ancient, Humans, Native Hawaiian or Other Pacific Islander genetics, Neanderthals genetics, New Guinea, Population Dynamics, Genome, Human genetics, Genomics, Human Migration history, Racial Groups genetics
Abstract

High-coverage whole-genome sequence studies have so far focused on a limited number of geographically restricted populations, or been targeted at specific diseases, such as cancer. Nevertheless, the availability of high-resolution genomic data has led to the development of new methodologies for inferring population history and refuelled the debate on the mutation rate in humans. Here we present the Estonian Biocentre Human Genome Diversity Panel (EGDP), a dataset of 483 high-coverage human genomes from 148 populations worldwide, including 379 new genomes from 125 populations, which we group into diversity and selection sets. We analyse this dataset to refine estimates of continent-wide patterns of heterozygosity, long- and short-distance gene flow, archaic admixture, and changes in effective population size through time as well as for signals of positive or balancing selection. We find a genetic signature in present-day Papuans that suggests that at least 2% of their genome originates from an early and largely extinct expansion of anatomically modern humans (AMHs) out of Africa. Together with evidence from the western Asian fossil record, and admixture between AMHs and Neanderthals predating the main Eurasian expansion, our results contribute to the mounting evidence for the presence of AMHs out of Africa earlier than 75,000 years ago., Competing Interests: The authors declare no competing financial interests.

Published
2016
Full Text
View/download PDF

4. Genomic analyses inform on migration events during the peopling of Eurasia

Author

Pagani, Luca, Lawson, Daniel John, Jagoda, Evelyn, Mörseburg, Alexander, Eriksson, Anders, Mitt, Mario, Clemente, Florian, Hudjashov, Georgi, DeGiorgio, Michael, Saag, Lauri, Wall, Jeffrey D, Cardona, Alexia, Mägi, Reedik, Wilson Sayres, Melissa A, Kaewert, Sarah, Inchley, Charlotte, Scheib, Christiana L, Järve, Mari, Karmin, Monika, Jacobs, Guy S, Antao, Tiago, Iliescu, Florin Mircea, Kushniarevich, Alena, Ayub, Qasim, Tyler-Smith, Chris, Xue, Yali, Yunusbayev, Bayazit, Tambets, Kristiina, Mallick, Chandana Basu, Saag, Lehti, Pocheshkhova, Elvira, Andriadze, George, Muller, Craig, Westaway, Michael C, Lambert, David M, Zoraqi, Grigor, Turdikulova, Shahlo, Dalimova, Dilbar, Sabitov, Zhaxylyk, Sultana, Gazi Nurun Nahar, Lachance, Joseph, Tishkoff, Sarah, Momynaliev, Kuvat, Isakova, Jainagul, Damba, Larisa D, Gubina, Marina, Nymadawa, Pagbajabyn, Evseeva, Irina, Atramentova, Lubov, Utevska, Olga, Ricaut, François-Xavier, Brucato, Nicolas, Sudoyo, Herawati, Letellier, Thierry, Cox, Murray P, Barashkov, Nikolay A, Skaro, Vedrana, Mulahasanovic, Lejla, Primorac, Dragan, Sahakyan, Hovhannes, Mormina, Maru, Eichstaedt, Christina A, Lichman, Daria V, Abdullah, Syafiq, Chaubey, Gyaneshwer, Wee, Joseph TS, Mihailov, Evelin, Karunas, Alexandra, Litvinov, Sergei, Khusainova, Rita, Ekomasova, Natalya, Akhmetova, Vita, Khidiyatova, Irina, Marjanović, Damir, Yepiskoposyan, Levon, Behar, Doron M, Balanovska, Elena, Metspalu, Andres, Derenko, Miroslava, Malyarchuk, Boris, Voevoda, Mikhail, Fedorova, Sardana A, Osipova, Ludmila P, Lahr, Marta Mirazón, Gerbault, Pascale, Leavesley, Matthew, Migliano, Andrea Bamberg, Petraglia, Michael, Balanovsky, Oleg, Khusnutdinova, Elza K, Metspalu, Ene, Thomas, Mark G, Manica, Andrea, Nielsen, Rasmus, Villems, Richard, Willerslev, Eske, Kivisild, Toomas, and Metspalu, Mait

Subjects
Estonia, Gene Flow, Heterozygote, New Guinea, Asia, Continental Population Groups, Fossils, Genome, Human, Human Migration, Population Dynamics, Datasets as Topic, Genomics, 3. Good health, Europe, Oceanic Ancestry Group, Genetics, Population, Africa, Animals, Humans, History, Ancient, Neanderthals
Abstract

High-coverage whole-genome sequence studies have so far focused on a limited number of geographically restricted populations, or been targeted at specific diseases, such as cancer. Nevertheless, the availability of high-resolution genomic data has led to the development of new methodologies for inferring population history and refuelled the debate on the mutation rate in humans. Here we present the Estonian Biocentre Human Genome Diversity Panel (EGDP), a dataset of 483 high-coverage human genomes from 148 populations worldwide, including 379 new genomes from 125 populations, which we group into diversity and selection sets. We analyse this dataset to refine estimates of continent-wide patterns of heterozygosity, long- and short-distance gene flow, archaic admixture, and changes in effective population size through time as well as for signals of positive or balancing selection. We find a genetic signature in present-day Papuans that suggests that at least 2% of their genome originates from an early and largely extinct expansion of anatomically modern humans (AMHs) out of Africa. Together with evidence from the western Asian fossil record, and admixture between AMHs and Neanderthals predating the main Eurasian expansion, our results contribute to the mounting evidence for the presence of AMHs out of Africa earlier than 75,000 years ago., Support was provided by: Estonian Research Infrastructure Roadmap grant no 3.2.0304.11-0312; Australian Research Council Discovery grants (DP110102635 and DP140101405) (D.M.L., M.W. and E.W.); Danish National Research Foundation; the Lundbeck Foundation and KU2016 (E.W.); ERC Starting Investigator grant (FP7 - 261213) (T.K.); Estonian Research Council grant PUT766 (G.C. and M.K.); EU European Regional Development Fund through the Centre of Excellence in Genomics to Estonian Biocentre (R.V.; M.Me. and A.Me.), and Centre of Excellence for Genomics and Translational Medicine Project No. 2014-2020.4.01.15-0012 to EGC of UT (A.Me.) and EBC (M.Me.); Estonian Institutional Research grant IUT24-1 (L.S., M.J., A.K., B.Y., K.T., C.B.M., Le.S., H.Sa., S.L., D.M.B., E.M., R.V., G.H., M.K., G.C., T.K. and M.Me.) and IUT20-60 (A.Me.); French Ministry of Foreign and European Affairs and French ANR grant number ANR-14-CE31-0013-01 (F.-X.R.); Gates Cambridge Trust Funding (E.J.); ICG SB RAS (No. VI.58.1.1) (D.V.L.); Leverhulme Programme grant no. RP2011-R-045 (A.B.M., P.G. and M.G.T.); Ministry of Education and Science of Russia; Project 6.656.2014/K (S.A.F.); NEFREX grant funded by the European Union (People Marie Curie Actions; International Research Staff Exchange Scheme; call FP7-PEOPLE-2012-IRSES-number 318979) (M.Me., G.H. and M.K.); NIH grants 5DP1ES022577 05, 1R01DK104339-01, and 1R01GM113657-01 (S.Tis.); Russian Foundation for Basic Research (grant N 14-06-00180a) (M.G.); Russian Foundation for Basic Research; grant 16-04-00890 (O.B. and E.B); Russian Science Foundation grant 14-14-00827 (O.B.); The Russian Foundation for Basic Research (14-04-00725-a), The Russian Humanitarian Scientific Foundation (13-11-02014) and the Program of the Basic Research of the RAS Presidium “Biological diversity” (E.K.K.); Wellcome Trust and Royal Society grant WT104125AIA & the Bristol Advanced Computing Research Centre (http://www.bris.ac.uk/acrc/) (D.J.L.); Wellcome Trust grant 098051 (Q.A.; C.T.-S. and Y.X.); Wellcome Trust Senior Research Fellowship grant 100719/Z/12/Z (M.G.T.); Young Explorers Grant from the National Geographic Society (8900-11) (C.A.E.); ERC Consolidator Grant 647787 ‘LocalAdaptatio’ (A.Ma.); Program of the RAS Presidium “Basic research for the development of the Russian Arctic” (B.M.); Russian Foundation for Basic Research grant 16-06-00303 (E.B.); a Rutherford Fellowship (RDF-10-MAU-001) from the Royal Society of New Zealand (M.P.C.).

Catalog

Books, media, physical & digital resources
See catalog results