Allele and haplotype frequencies of HLA-A, -B, -C, -DRB1, -DQB1 in Northern Ossetians from Vladikavkaz, Russia.

This report shows the HLA-A, -B, -C, -DRB1 and -DQB1 allele and haplotype frequencies in a population of 127 healthy Ossetian donors of blood marrow from Vladikavkaz, Russia. First- and second-field (for HLA-C locus) HLA genotyping was performed by polymerase chain reaction sequence-specific priming and/or oligonucleotide probes. Statistical analysis were performed using gene counting and Arlequin software packages. There was no deviation from Hardy-Weinberg equilibrium for all tested loci. The HLA genotypic and haplotypic data of the Ossetians reported here are available in free access at the Allele Frequencies Net Database (http://www.allelefrequencies.net). This data can serve as a reference database for further HLA-based studies in population genetics.