Comparison of lactase persistence polymorphism in ancient and present-day Hungarian populations.

The prevalence of adult-type hypolactasia varies ethnically and geographically among populations. A C/T-13910 single nucleotide polymorphism (SNP) upstream of the lactase gene is known to be associated with lactase non-persistence in Europeans. The aim of this study was to determine the prevalence of lactase persistent and non-persistent genotypes in current Hungarian-speaking populations and in ancient bone samples of classical conquerors and commoners from the 10th-11th centuries from the Carpathian basin; 181 present-day Hungarian, 65 present-day Sekler, and 23 ancient samples were successfully genotyped for the C/T-13910 SNP by the dCAPS PCR-RFLP method.

Mitochondrial sequence variation in ancient horses from the Carpathian Basin and possible modern relatives.

Movements of human populations leave their traces in the genetic makeup of the areas affected; the same applies to the horses that move with their owners This study is concerned with the mitochondrial control region genotypes of 31 archaeological horse remains, excavated from pre-conquest Avar and post-conquest Hungarian burial sites in the Carpathian Basin dating from the sixth to the tenth century. To investigate relationships to other ancient and recent breeds, modern Hucul and Akhal Teke samples were also collected, and mtDNA control region (CR) sequences from 76 breeds representing 921 individual specimens were combined with our sequence data. Phylogenetic relationships among horse mtDNA CR haplotypes were estimated using both genetic distance and the non-dichotomous network method.

Prevalence of adult-type hypolactasia as diagnosed with genetic and lactose hydrogen breath tests in Hungarians.

The prevalence of adult-type hypolactasia varies ethnically and geographically among populations. A C/T(-13910) single nucleotide polymorphism (SNP), upstream of the lactase gene, is known to be associated with lactase non-persistence. The aim of this study was to determine the prevalence of lactase-persistent and non-persistent genotypes in the Hungarian population, the age at onset and the applicability of the lactose H2 breath test in comparison with genetic screening.

Y-chromosome analysis of ancient Hungarian and two modern Hungarian-speaking populations from the Carpathian Basin.

The Hungarian population belongs linguistically to the Finno-Ugric branch of the Uralic family. The Tat C allele is an interesting marker in the Finno-Ugric context, distributed in all the Finno-Ugric-speaking populations, except for Hungarians. This question arises whether the ancestral Hungarians, who settled in the Carpathian Basin, harbored this polymorphism or not.

Mitochondrial DNA control region analysis of a late Neolithic aurochs (Bos primigenius Boj. 1827) from the Carpathian Basin.

Bos primigenius, the wild aurochs is believed to be the ancestor of European domestic cattle, Bos taurus. The geography and climate of the Great Hungarian Plain were well suited for these large grazing animals in the Late Neolithic. Till now, there are just a few aurochs mtDNA fragments available from two geographically restricted area, the British Isles and Italy.