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15621
Genetic Heritage of the Balto-Slavic Speaking Populations: A Synthesis of Autosomal, Mitochondrial and Y-Chromosomal Data
Abstract: The Slavic branch of the Balto-Slavic sub-family of Indo-European languages underwent rapid divergence as a result of the spatial expansion of its speakers from Central-East Europe, in early medieval times. This expansion–mainly to East Europe and the northern Balkans–resulted in the incorporation of genetic components from numerous autochthonous populations into the Slavic gene pools. Here, we characterize genetic variation in all extant ethnic groups speaking Balto-Slavic languages by analyzing mitochondrial DNA (n = 6,876), Y-chromosomes (n = 6,079) and genome-wide SNP profiles (n = 296), within the context of other European populations. We also reassess the phylogeny of Slavic languages within the Balto-Slavic branch of Indo-European. We find that genetic distances among Balto-Slavic populations, based on autosomal and Y-chromosomal loci, show a high correlation (0.9) both with each other and with geography, but a slightly lower correlation (0.7) with mitochondrial DNA and linguistic affiliation. The data suggest that genetic diversity of the present-day Slavs was predominantly shaped in situ, and we detect two different substrata: ‘central-east European’ for West and East Slavs, and ‘south-east European’ for South Slavs. A pattern of distribution of segments identical by descent between groups of East-West and South Slavs suggests shared ancestry or a modest gene flow between those two groups, which might derive from the historic spread of Slavic people.
Keyword: Europe; Languages; Linguistic geography; Mitochondrial DNA; Phylogeography; Population genetics; Slavs; Sociolinguistics
URL: http://hdl.handle.net/10230/28183
https://doi.org/10.1371/journal.pone.0135820
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15622
L’anàlisi dels “textismes” en l’“escriptura ideofonemàtica” en les llengües romàniques: revisió crítica
Costa Carreras, Joan. - : ÉLiPhi Editions de Linguistique et de Philologie
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15623
Sobre el "marc de condicions sociolingüístiques favorables" per a la implantació de la normativa lingüística catalana
Costa Carreras, Joan. - : Publicacions de l’Abadia de Montserrat; Institut de Filologia Valenciana (Univ. València)
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15624
Estudio lingüístico e sociolingüístico da gheada no concello de Rianxo
García Rodríguez, Carme. - : Consello da Cultura Galega. : Instituto da Lingua Galega
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15625
Historia e actualidade da sociolingüística galega: das actitudes do profesorado ó MSG
Rei-Doval, Gabriel. - : Consello da Cultura Galega. : Instituto da Lingua Galega
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15626
La variación inter-e intraidiomática. Comentarios de textos para una apología de la diferencia lingüística
Rodríguez Barreiro, Ana. - : Universidade de Santiago de Compostela. Servizo de Publicacións e Intercambio Científico
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15627
Mantenimiento y elisión de la /d/ intervocálica en el español de Valencia
Gómez Molina, José Ramón; Gómez Devís, Mª Begoña. - : Universidade de Santiago de Compostela. Servizo de Publicacións e Intercambio Científico
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15628
Modelado de la competición lingüística gallego-castellano: definición y obtención de distancia interlingüística y extrapolación a futuro
Mira Pérez, Jorge; Paredes, Ángel. - : Real Academia Galega de Ciencias
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15629
Algunhas observacións sobre a evolución da lingua inicial en Galicia entre 1992 e 2004
González González, Manuel. - : Universidade de Santiago de Compostela
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15630
Cara á oficialización do idioma galego no Estatuto de Autonomía de 1932: Un proceso complexo e polémico
Monteagudo Romero, Henrique, 1959-. - : Consello da Cultura Galega. : Instituto da Lingua Galega
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15631
Comparative Linguistics, Sociolinguistics, Typology and Syntactic Change
Blasco Ferrer, Eduardo. - : Universidade de Santiago de Compostela. Servizo de Publicacións e Intercambio Científico
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15632
La lengoa tajana me par sens’anema. Consideracións en internet sobre a realidade lingüística véneta
Álvarez Pérez, Xosé Afonso. - : Universidade de Santiago de Compostela
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15633
Do uso á norma, da norma ao uso : (Variación sociolingüística e estandarización no idioma galego)
Monteagudo Romero, Henrique, 1959-. - : Consello da Cultura Galega. : Instituto da Lingua Galega
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