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Article

Frequency of HLA-DQA1 alleles in the Japanese population.

Human heredity - 1 Jan 1991

Tamaki K, Yamamoto T, Uchihi R, Katsumata Y, Kondo K, Mizuno S, Kimura A, Sasazuki T

Abstract excerpt

One of the HLA class II genes, HLA-DQA1, was typed from 290 unrelated healthy Japanese using the oligonucleotide typing method. The HLA-DQA1 gene was enzymatically amplified and typed by dot-blot hybridizations with 10 sequence-specific oligonucleotide probes labeled nonradioactively. Using this method, the HLA-DQA1 genotype was theoretically classified into 36 genotypes: 8 homozygous and 28 heterozygous ones....

Topics

Alleles
Base Sequence
Blood Stains
DNA
DNA Probes
Gene Frequency
Genotype
HLA-DQ Antigens
HLA-DQ alpha-Chains
Humans
Japan
Molecular Sequence Data

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Nucleic Acid Hybridization

Polymerase Chain Reaction

Source

Identifiers

PMID: 1783407
DOI: 10.1159/000154003

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1783407-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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