ScholarLens Back to search
1998•Tissue AntigensRequires access

Selective co‐evolution of the D6STNFa microsatellite region with HLA class I and II loci

Payman Hanifi Moghaddam, Peter de Knijff, Ronald F. Schipper, Pejman Hanifi Moghaddam, Marzieh Kazemi, Suze L. E. Lambooij, Robert van der Meer, Albert M. I. H. Naipal, N. Pesonen, Arno R. van der Slik, M. J. Giphart

Open publisher page 7 citations

Abstract

We analyzed the HLA-A, -B, -DR and -DQ phenotypes and 12 microsatellite locus genotypes within and close to the major histocompatibility complex in a panel of 98 randomly selected, healthy, unrelated Dutch Caucasoid individuals. Allele frequencies and Hardy-Weinberg equilibrium (HWE) were calculated. Also, the linkage disequilibrium patterns between HLA and microsatellite loci were studied. The HLA-A, -B, -DR, -DQ and six microsatellite loci centromeric of the HLA-A showed HWE. In contrast, all microsatellites telomeric of the HLA-A showed deviation from HWE due to excess of homozygosity. Linkage disequilibrium analyses provided strong evidence that among the tested microsatellite loci only the alleles of the D6STNFa locus are in linkage disequilibrium with both HLA-B and -DR. Our results suggest that selection acting on the HLA genes includes the D6STNFa locus and linked genes.

About this research paper

What this paper is about

We analyzed the HLA-A, -B, -DR and -DQ phenotypes and 12 microsatellite locus genotypes within and close to the major histocompatibility complex in a panel of 98 randomly selected, healthy, unrelated Dutch Caucasoid individuals. Allele frequencies and Hardy-Weinberg equilibrium (HWE) were calculated. Also, the linkage disequilibrium patterns between HLA and microsatellite loci were studied. The HLA-A, -B, -DR, -DQ and six microsatellite loci centromeric of the HLA-A showed HWE. In contrast, all microsatellites telomeric of the HLA-A showed deviation from HWE due to excess of homozygosity. Linkage disequilibrium analyses provided strong evidence that among the tested microsatellite loci only the alleles of the D6STNFa locus are in linkage disequilibrium with both HLA-B and -DR. Our results suggest that selection acting on the HLA genes includes the D6STNFa locus and linked genes.

Why it matters

OpenAlex reports 7 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

We analyzed the HLA-A, -B, -DR and -DQ phenotypes and 12 microsatellite locus genotypes within and close to the major histocompatibility complex in a panel of 98 randomly selected, healthy, unrelated Dutch Caucasoid individuals. Allele frequencies and Hardy-Weinberg equilibrium (HWE) were calculated. Also, the linkage disequilibrium patterns between HLA and microsatellite loci were studied. The HLA-A, -B, -DR, -DQ and six microsatellite loci centromeric of the HLA-A showed HWE. In contrast, all microsatellites telomeric of the HLA-A showed deviation from HWE due to excess of homozygosity. Linkage disequilibrium analyses provided strong evidence that among the tested microsatellite loci only the alleles of the D6STNFa locus are in linkage disequilibrium with both HLA-B and -DR. Our results suggest that selection acting on the HLA genes includes the D6STNFa locus and linked genes.

Key concepts: Microsatellite, Linkage disequilibrium, Locus (genetics), Genetics, Biology, Allele, Haplotype, Human leukocyte antigen

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Selective co‐evolution of the D6STNFa microsatellite region with HLA class I and II loci — Research Paper | ScholarLens