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1.
Ann Hum Genet ; 70(Pt 4): 459-87, 2006 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-16759179

RESUMEN

The Balkan Peninsula is a complex cultural mosaic comprising populations speaking languages from several branches of the Indo-European family and Altaic, as well as culturally-defined minorities such as the Aromuns who speak a Romance language. The current cultural and linguistic landscape is a palimpsest in which different peoples have contributed their cultures in a historical succession. We have sought to find any evidence of genetic stratification related to those cultural layers by typing both mtDNA and Y chromosomes, in Albanians, Romanians, Macedonians, Greeks, and five Aromun populations. We have paid special attention to the Aromuns, and sought to test genetically various hypotheses on their origins. MtDNA and Y-chromosome haplogroup frequencies in the Balkans were found to be similar to those elsewhere in Europe. MtDNA sequences and Y-chromosome STR haplotypes revealed decreased variation in some Aromun populations. Variation within Aromun populations was the primary source of genetic differentiation. Y-chromosome haplotypes tended to be shared across Aromuns, but not across non-Aromun populations. These results point to a possible common origin of the Aromuns, with drift acting to differentiate the separate Aromun communities. The homogeneity of Balkan populations prevented testing for the origin of the Aromuns, although a significant Roman contribution can be ruled out.


Asunto(s)
Cromosomas Humanos Y , ADN Mitocondrial , Variación Genética , Lenguaje , Emigración e Inmigración , Europa Oriental , Flujo Genético , Marcadores Genéticos , Genética de Población , Humanos , Masculino , Filogenia , Polimorfismo de Nucleótido Simple , Análisis de Secuencia de ADN
2.
Anthropol Anz ; 59(3): 203-11, 2001 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-11591047

RESUMEN

Within a study of the genetics of Southeastern European populations seven serum protein polymorphisms (AMY2, BF, C3, CP, GC, HPA, TF) were examined in three samples of Aromuns (Albania: the village of Andon Poci, province Gjirocaster, Republic of Macedonia: Stip region, Romania: the village Kogalniceanu, province Dobruja) and four reference samples (Albanians: Tirana, Romanians: Constanta and Ploiesti as well as Greeks (Northeastern Greece)). The Aromun samples from Albania and Romania form one separate cluster and the reference samples together with the Aromuns from Macedonia (Stip region) form a second one.


Asunto(s)
Proteínas Sanguíneas/genética , Etnicidad/genética , Genética de Población , Albania , Frecuencia de los Genes , Grecia , Humanos , Fenotipo , Polimorfismo Genético/genética , República de Macedonia del Norte , Rumanía
3.
Anthropol Anz ; 59(3): 213-25, 2001 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-11591048

RESUMEN

Within a study of the genetics of Southeastern European populations four DNA-STR-systems (D21S11, FGA, TH01, VWA) were examined in seven samples (samples of three Aromuns and four other Balkan populations). The results have been compared to data from four samples from literature (Austrians, Germans, Hungarians, Slovenians). The results show three clusters: a) the Aromuns from Albania (Andon Poci) and Macedonia (Stip region), b) the Romanian Aromuns (Kogalniceanu), Romanians (Constanta, Ploiesti) and Albanians (Tirana) und c) the data from literature. A sample of Northeastern Greece clearly differs from these three clusters. Including seven serum protein polymorphisms (without the populations from literature) results in two clusters: a) the three Aromun populations and b) Albanians and Romanians. Again the sample of Northeastern Greece clearly differs from these clusters.


Asunto(s)
Proteínas Sanguíneas/genética , ADN/genética , Etnicidad/genética , Genética de Población , Secuencias Repetidas en Tándem , Albania , Comparación Transcultural , Europa Oriental , Frecuencia de los Genes , Grecia , Humanos , Fenotipo , República de Macedonia del Norte , Rumanía
5.
Humangenetik ; 27(3): 217-22, 1975.
Artículo en Inglés | MEDLINE | ID: mdl-168147

RESUMEN

Several enzyme polymorphisms and hemoglobin variants were typed in a sample of n = 219 non-related Greek blood-donors. The following gene frequencies were observed: pa = 0.201, pb = 0.701, pc = 0.098;PGDA = 0.985, PGDc = 0.015; AK1 = 0.942, AK2 = 0.058; HbA = 0.988, HbS = 0.012. No polymorphic variation was seen in LDH, s-MDH, PHI, or SOD. The population genetical aspects of these results are discussed.


Asunto(s)
Variación Genética , Hemoglobinas Anormales , Polimorfismo Genético , Fosfatasa Ácida/sangre , Alelos , Donantes de Sangre , Femenino , Frecuencia de los Genes , Glucosa-6-Fosfato Isomerasa/sangre , Grecia , Humanos , Isoenzimas , L-Lactato Deshidrogenasa/sangre , Malato Deshidrogenasa/sangre , Masculino , Fenotipo , Fosfogluconato Deshidrogenasa/sangre , Fosfotransferasas/sangre , Superóxido Dismutasa/sangre
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