Novel HLA-B alleles identified in potential marrow donors: B*3917, B*1405 and B*3528. Academic Article uri icon

abstract

  • Sequence-specific oligonucleotide probe hybridization and sequence-specific primer polymerase chain reaction (PCR) typing of volunteer bone marrow donors suggested the presence of variants of known HLA-B alleles in five individuals. PCR products encompassing HLA-B locus exons 1 through 3 were prepared and subcloned. Three African-American individuals had a novel HLA-B*39 allele (B*3917), and another African-American was found to have a novel HLA-B*14 allele (B*1405). In a third individual of Hispanic origin, a novel HLA-B*35 allele (B*3528) was identified. These findings further illustrate the substantial genetic variation present at the HLA-B locus within human populations.

publication date

  • January 1, 2001