Strategies for evaluating B*18 allelic diversity by sequence-based typing applied to studies of a population from Singapore and African-Americans

L. Hou, B. Tu, G. Ling, T. Tang, K. Cao, N. K. Steiner, A. Lazaro, J. Ng, R. J. Hartzman, C. K. Hurley

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Strategies to resolve B*18 alleles which carry a deletion in intron 1 close to the 5′ end of exon 2 relative to other HLA-B alleles or a null allele mutation in exon 1 and to resolve ambiguities among allele combinations including B*18 are described. B*18 allele frequencies from volunteer donors recruited for two hematopoietic stem cell registries show the presence of two alleles, B*180101 and B*1802, in a population from Singapore and only B*180101 in African-Americans.

Original languageEnglish (US)
Pages (from-to)66-69
Number of pages4
JournalTissue Antigens
Volume67
Issue number1
DOIs
StatePublished - Jan 2006
Externally publishedYes

Keywords

  • Allele frequency
  • HLA-B

ASJC Scopus subject areas

  • Immunology and Allergy
  • Immunology
  • Biochemistry
  • Genetics

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