Searching for the origin of Gagauzes

The Gagauzes are a small Turkish‐speaking ethnic group living mostly in southern Moldova and northeastern Bulgaria. The origin of the Gagauzes is obscure. They may be descendants of the Turkic nomadic tribes from the Eurasian steppes, as suggested by the “Steppe” hypothesis, or have a complex Anatolian‐steppe origin, as postulated by the “Seljuk” or “Anatolian” hypothesis. To distinguish these hypotheses, a sample of 89 Y‐chromosomes representing two Gagauz populations from the Republic of Moldova was analyzed for 28 binary and seven STR polymorphisms. In the gene pool of the Gagauzes a total of 15 Y‐haplogroups were identified, the most common being I‐P37 (20.2%), R‐M17 (19.1%), G‐M201 (13.5%), R‐M269 (12.4%), and E‐M78 (11.1%). The present Gagauz populations were compared with other Balkan, Anatolian, and Central Asian populations by means of genetic distances, nonmetric multidimentional scaling and analyses of molecular variance. The analyses showed that Gagauzes belong to the Balkan populations, suggesting that the Gagauz language represents a case of language replacement in southeastern Europe. Interestingly, the detailed study of microsatellite haplotypes revealed some sharing between the Gagauz and Turkish lineages, providing some support of the hypothesis of the “Seljuk origin” of the Gagauzes. The faster evolving microsatellite loci showed that the two Gagauz samples investigated do not represent a homogeneous group. This finding matches the cultural and linguistic heterogeneity of the Gagauzes well, suggesting a crucial role of social factors in shaping the Gagauz Y‐chromosome pool and possibly also of effects of genetic drift. Am. J. Hum. Biol., 2009. © 2008 Wiley‐Liss, Inc

Allele · Biology · Evolutionary biology · Gene · Gene pool · Genetic diversity · Geography · Haplogroup · Haplotype · Linguistics · Microsatellite · Population · Sociology · Steppe · Turkish · Demography · Forensic and Genetic Research · Genetic diversity and population structure · Yersinia bacterium, plague, ectoparasites research · Ecology · Genetics

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• Paternal Y chromosomal genotyping reveals multiple large-scale admixtures in the formation of Lolo-Burmese–speaking populations in southwest China

  Open Access•Jianxin Guo, Bingying Xu et al.•Annals of Human Biology•2019

  Incluir item

• The Eurasian Heartland

  Open Access•Richard S Wells, Nadira Yuldasheva et al.•Proceedings of the National…•2001

  Incluir item

• Median-joining networks for inferring intraspecific phylogenies

  Open Access•H-J BANDELT, H J Bandelt et al.•Molecular Biology and Evolution•1999

  Incluir item

• New binary polymorphisms reshape and increase resolution of the human Y chromosomal haplogroup tree

  Tatiana M Karafet, Fernando L Méndez et al.•Genome Research•2008

  Incluir item

• Excavating Y-chromosome haplotype strata in Anatolia

  Open Access•Cengiz Cinnioglu, Roy King et al.•Human Genetics•2004

  Incluir item

• Y-Chromosomal Diversity in Europe Is Clinal and Influenced Primarily by Geography, Rather than by Language

  Open Access•Zoë H Rosser, Tatiana Zerjal et al.•The American Journal of Human…•2000

  Incluir item

• The phylogeography of Y chromosome binary haplotypes and the origins of modern human populations

  Open Access•P A Underhill, Giuseppe Passarino et al.•Annals of Human Genetics•2001

  Incluir item

• A simple salting out procedure for extracting DNA from human nucleated cells

  Open Access•S A Miller, Dale D Dykes et al.•Nucleic Acids Research•1988

  Incluir item

• Origin, Diffusion, and Differentiation of Y-Chromosome Haplogroups E and J

  Open Access•Ornella Semino, Chiara Magri et al.•The American Journal of Human…•2004

  Incluir item

• Archaeology and Language

  Marija Gimbutas, Colin Renfrew•The American Historical Review•1990

  Incluir item

• Archaeology and Language

  Jay H Jasanoff, Colin Renfrew•Language•1988

  Incluir item

• Archaeology and Language

  C Gamble, Colin Renfrew•The South African Archaeological…•1988

  Incluir item

• High Levels of Y-Chromosome Differentiation among Native Siberian Populations and the Genetic Signature of a Boreal Hunter-Gatherer Way of Life

  Tatiana M Karafet, L P Osipova et al.•Human Biology•2002

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• Serological researches in the south of Moldavia in connection with the problem of the ethnogeny of the Gagauzes, the Moldavians and the Bulgarians

  A M Varsahr, Nadezhda A Dubova et al.•Anthropologischer Anzeiger•2003

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• To the research of the gene pool of the Gagauz population of Moldavia

  A M Varsahr, A Spitsyn et al.•Anthropologischer Anzeiger•2001

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