HLA-A, -B and-DRB1 polymorphism in Koreans defined by sequence-based typing of 4128 cord blood units
DC Field | Value | Language |
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dc.contributor.author | Huh, J. Y. | - |
dc.contributor.author | Yi, D. Y. | - |
dc.contributor.author | Eo, S. -H. | - |
dc.contributor.author | Cho, H. | - |
dc.contributor.author | Park, M. H. | - |
dc.contributor.author | Kang, M. S. | - |
dc.date.accessioned | 2021-09-05T18:23:08Z | - |
dc.date.available | 2021-09-05T18:23:08Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2013-12 | - |
dc.identifier.issn | 1744-3121 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/101444 | - |
dc.description.abstract | Human leucocyte antigen (HLA) alleles and haplotypes differ significantly among different ethnic groups, and high-resolution typing methods allow for the detection of a wider spectrum of HLA variations. In this study, HLA-A, -B and -DRB1 genotypes were analysed in 4128 cord blood units obtained from Korean women using the sequence-based typing method. A total of 44 HLA-A, 67 HLA-B and 48 HLA-DRB1 most probable alleles were identified. Of these, high-frequency alleles found at a frequency of 5% were 6 HLA-A (A*02:01, A*02:06, A*11:01, A*24:02, A*31:01, A*33:03), 5 HLA-B (B*15:01, B*44:03, B*51:01, B*54:01, B*58:01) and 7 HLA-DRB1 (DRB1*01:01,DRB1*04:05,DRB1*07:01,DRB1*08:03,DRB1*09:01,DRB1*13:02,DRB1*15:01) alleles. At each locus, A*02, B*15 and DRB1*04 generic groups were most diverse at allelic level, consisting of 8, 11 and 10 different alleles, respectively. Two- and three-locus haplotypes estimated by the maximum likelihood method revealed 73 A-B, 74 B-DRB1 and 42 A-B-DRB1 haplotypes with frequencies of 0.3%. A total of 193 A-B-DRB1 haplotypes found at a frequency of 0.1% were presented, and the six most common haplotypes were A*33:03-B*44:03-DRB1*13:02 (4.6%), A*33:03-B*58:01-DRB1*13:02 (3.0%), A*24:02-B*07:02-DRB1*01:01 (2.7%), A*33:03-B*44:03-DRB1*07:01 (2.5%), A*30:01-B*13:02-DRB1*07:01 (2.2%) and A*24:02-B*52:01-DRB1*15:02 (2.1%). Compared with previous smaller scale studies, this study further delineated the allelic and haplotypic diversity in Koreans including low-frequency alleles and haplotypes. Information obtained in this study will be useful for the search for unrelated bone marrow donors and for anthropologic and disease association studies. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.subject | LEUKOCYTE ANTIGEN-A | - |
dc.subject | HAPLOTYPIC DIVERSITY | - |
dc.subject | ALLELE | - |
dc.subject | FREQUENCIES | - |
dc.subject | HLA-DRB1 | - |
dc.subject | GENES | - |
dc.title | HLA-A, -B and-DRB1 polymorphism in Koreans defined by sequence-based typing of 4128 cord blood units | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Cho, H. | - |
dc.identifier.doi | 10.1111/iji.12067 | - |
dc.identifier.scopusid | 2-s2.0-84887620905 | - |
dc.identifier.wosid | 000326967900013 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF IMMUNOGENETICS, v.40, no.6, pp.515 - 523 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF IMMUNOGENETICS | - |
dc.citation.title | INTERNATIONAL JOURNAL OF IMMUNOGENETICS | - |
dc.citation.volume | 40 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 515 | - |
dc.citation.endPage | 523 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Genetics & Heredity | - |
dc.relation.journalResearchArea | Immunology | - |
dc.relation.journalWebOfScienceCategory | Genetics & Heredity | - |
dc.relation.journalWebOfScienceCategory | Immunology | - |
dc.subject.keywordPlus | LEUKOCYTE ANTIGEN-A | - |
dc.subject.keywordPlus | HAPLOTYPIC DIVERSITY | - |
dc.subject.keywordPlus | ALLELE | - |
dc.subject.keywordPlus | FREQUENCIES | - |
dc.subject.keywordPlus | HLA-DRB1 | - |
dc.subject.keywordPlus | GENES | - |
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