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Patterns of genetic connectedness between modern and medieval Estonian genomes reveal the origins of a major ancestry component of the Finnish population
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In: Am J Hum Genet (2021)
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Y-chromosomal analysis of clan structure of Kalmyks, the only European Mongol people, and their relationship to Oirat-Mongols of Inner Asia
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Y-chromosomal connection between Hungarians and geographically distant populations of the Ural Mountain region and West Siberia
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Genes reveal traces of common recent demographic history for most of the Uralic-speaking populations. ...
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Genes reveal traces of common recent demographic history for most of the Uralic-speaking populations ...
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Genes reveal traces of common recent demographic history for most of the Uralic-speaking populations ...
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Additional file 3: of Genes reveal traces of common recent demographic history for most of the Uralic-speaking populations ...
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Additional file 3: of Genes reveal traces of common recent demographic history for most of the Uralic-speaking populations ...
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Investigating the origins of eastern Polynesians using genome-wide data from the Leeward Society Isles
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Genetic Heritage of the Balto-Slavic Speaking Populations: A Synthesis of Autosomal, Mitochondrial and Y-Chromosomal Data
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Uniparental Genetic Heritage of Belarusians: Encounter of Rare Middle Eastern Matrilineages with a Central European Mitochondrial DNA Pool
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Uniparental Genetic Heritage of Belarusians: Encounter of Rare Middle Eastern Matrilineages with a Central European Mitochondrial DNA Pool
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Kushniarevich, Alena; Sivitskaya, Larysa; Danilenko, Nina; Novogrodskii, Tadeush; Tsybovsky, Iosif; Kiseleva, Anna; Kotova, Svetlana; Chaubey, Gyaneshwer; Metspalu, Ene; Sahakyan, Hovhannes; Bahmanimehr, Ardeshir; Reidla, Maere; Rootsi, Siiri; Parik, Jüri; Reisberg, Tuuli; Achilli, Alessandro; Hooshiar Kashani, Baharak; Gandini, Francesca; Olivieri, Anna; Behar, Doron M.; Torroni, Antonio; Davydenko, Oleg; Villems, Richard. - : Public Library of Science, 2013
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Abstract:
Ethnic Belarusians make up more than 80% of the nine and half million people inhabiting the Republic of Belarus. Belarusians together with Ukrainians and Russians represent the East Slavic linguistic group, largest both in numbers and territory, inhabiting East Europe alongside Baltic-, Finno-Permic- and Turkic-speaking people. Till date, only a limited number of low resolution genetic studies have been performed on this population. Therefore, with the phylogeographic analysis of 565 Y-chromosomes and 267 mitochondrial DNAs from six well covered geographic sub-regions of Belarus we strove to complement the existing genetic profile of eastern Europeans. Our results reveal that around 80% of the paternal Belarusian gene pool is composed of R1a, I2a and N1c Y-chromosome haplogroups – a profile which is very similar to the two other eastern European populations – Ukrainians and Russians. The maternal Belarusian gene pool encompasses a full range of West Eurasian haplogroups and agrees well with the genetic structure of central-east European populations. Our data attest that latitudinal gradients characterize the variation of the uniparentally transmitted gene pools of modern Belarusians. In particular, the Y-chromosome reflects movements of people in central-east Europe, starting probably as early as the beginning of the Holocene. Furthermore, the matrilineal legacy of Belarusians retains two rare mitochondrial DNA haplogroups, N1a3 and N3, whose phylogeographies were explored in detail after de novo sequencing of 20 and 13 complete mitogenomes, respectively, from all over Eurasia. Our phylogeographic analyses reveal that two mitochondrial DNA lineages, N3 and N1a3, both of Middle Eastern origin, might mark distinct events of matrilineal gene flow to Europe: during the mid-Holocene period and around the Pleistocene-Holocene transition, respectively.
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Keyword:
Research Article
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URL: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3681942 https://doi.org/10.1371/journal.pone.0066499 http://www.ncbi.nlm.nih.gov/pubmed/23785503
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The Caucasus as an Asymmetric Semipermeable Barrier to Ancient Human Migrations
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The Caucasus as an asymmetric semipermeable barrier to ancient human migrations
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The Caucasus as an Asymmetric Semipermeable Barrier to Ancient Human Migrations
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The Caucasus as an Asymmetric Semipermeable Barrier to Ancient Human Migrations
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Phylogeography of mtDNA haplogroup R7 in the Indian peninsula.
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Most of the extant mtDNA boundaries in South and Southwest Asia were likely shaped during the initial settlement of Eurasia by anatomically modern humans
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MtDNA profile of West Africa Guineans: towards a better understanding of the Senegambia region
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