Alu insertion polymorphisms in the Balkans and the origins of the Aromuns

@article{Comas2004AluIP,
  title={Alu insertion polymorphisms in the Balkans and the origins of the Aromuns},
  author={David Comas and H. Schmid and Simone Braeuer and Christine Flaiz and Anna Busquets and Francesc Calafell and Jaume Bertranpetit and H G Scheil and Wolfgang Huckenbeck and Ljudmila Efremovska and Horst Dieter Schmidt},
  journal={Annals of Human Genetics},
  year={2004},
  volume={68}
}
We have analysed 11 human‐specific Alu insertion polymorphisms in the Balkans to elucidate the origins of the Aromuns, a linguistic isolate inhabiting scattered areas in the Balkan Peninsula. Four Aromun samples (two from the Republic of Macedonia, one from Albania, and one from Romania) and five neighbouring populations (Macedonians, Albanians, Romanians, Greeks, and Turks) were analysed by means of genetic distances, principal components and analyses of the molecular variance (AMOVA). Three… 
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TLDR
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A clear pattern was obtained in inter-ethnic comparison of 13 East European ethnic groups, which formed three clusters in accordance with their historical and geographical position: East Slavic, Caucasian and South Ural clusters.
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References

SHOWING 1-10 OF 33 REFERENCES
Population genetic studies in the Balkans. II. DNA-STR-systems.
TLDR
Within a study of the genetics of Southeastern European populations four DNA-STR-systems were examined in seven samples (samples of three Aromuns and four other Balkan populations) and the results show three clusters: a) the Aromun populations and b) Albanians and Romanians.
Alu insertion polymorphisms and the genetic structure of human populations from the Caucasus
TLDR
An analysis of 8 Alu insertion loci in six populations from the Caucasus appears as if they have been small and relatively isolated, and hence genetic drift has been the dominant influence on the genetic structure of Caucasus populations.
Alu insertion polymorphisms in NW Africa and the Iberian Peninsula: evidence for a strong genetic boundary through the Gibraltar Straits
TLDR
Genetic distances and principal component analyses show a clear differentiation of NW African and Iberian groups of samples, suggesting a strong genetic barrier matching the geographical Mediterranean Sea barrier.
Population genetic studies in the Balkans. I. Serum proteins.
TLDR
Within a study of the genetics of Southeastern European populations seven serum protein polymorphisms (AMY2, BF, C3, CP, GC, HPA, TF) were examined in Aromuns from Albania and Romania.
Georgian and kurd mtDNA sequence analysis shows a lack of correlation between languages and female genetic lineages.
TLDR
The outlier position of the populations from the Caucasus according to classical genetic markers is not recognized in the present Georgian mtDNA sequence pool, which suggests that the differentiation of mtDNA sequences in West Eurasia and the outlier features of Caucasian populations should be attributed to different processes.
Polymorphic Alu insertions and the Asian origin of Native American populations.
TLDR
The results corroborate the Asian origin of native American populations but do not support the multiple-wave migration hypothesis supposedly responsible for the tri-partite Eskaleut, Nadene, and Amerind linguistic groups.
Patterns of ancestral human diversity: an analysis of Alu-insertion and restriction-site polymorphisms.
TLDR
The distribution of ancestral alleles is consistent with an origin of early modern human populations in sub-Saharan Africa, the isolation and preservation of ancestralalleles within Africa, and an expansion out of Africa into Eurasia.
Alu insertion polymorphisms and human evolution: evidence for a larger population size in Africa.
TLDR
The results support the African origin of modern humans in that an earlier expansion of the ancestors of African populations is indicated.
African origin of human-specific polymorphic Alu insertions.
TLDR
These four polymorphic Alu insertions were shown to be absent from the genomes of a number of nonhuman primates, consistent with their arising as human genetic polymorphisms sometime after the human/African ape divergence.
Patterns of human diversity, within and among continents, inferred from biallelic DNA polymorphisms.
TLDR
There is little evidence, if any, of a clear subdivision of humans into biologically defined groups at random biallelic loci, according to a range of statistical methods.
...
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