PMID- 21299532 OWN - NLM STAT- MEDLINE DCOM- 20110610 LR - 20191210 IS - 1399-0039 (Electronic) IS - 0001-2815 (Linking) VI - 77 IP - 3 DP - 2011 Mar TI - Resolution of HLA class I sequence-based typing ambiguities by group-specific sequencing primers. PG - 247-50 LID - 10.1111/j.1399-0039.2010.01616.x [doi] AB - The increasing demand for allele-level human leukocyte antigen (HLA) typing has led the sequence-based typing (SBT) to become the preferred method. In turn, the steady increase in the number of HLA alleles driven by the adoption of SBT as the ultimate typing method leads to the ever increasing number of cis/trans ambiguities. Over the last few years, additional sequencing with the commercially available group-specific sequencing primers (GSSPs) has replaced sequence-specific primer-polymerase chain reaction and group-specific amplification as the means of resolving cis/trans ambiguities in many laboratories. Here we summarize our 3-year experience in designing and utilizing GSSPs for resolution of HLA class I ambiguities. The panel of GSSPs used in our laboratory includes 14 primers for HLA-A, 18 for HLA-B, and 13 primers for HLA-C. The panel resolves 99.9% of all ambiguities. CI - (c) 2011 John Wiley & Sons A/S. FAU - Lebedeva, T V AU - Lebedeva TV AD - HLA Laboratory, American Red Cross Blood Services, New England Region, Dedham, MA 02026, USA. LebedevaT@usa.redcross.org FAU - Mastromarino, S A AU - Mastromarino SA FAU - Lee, E AU - Lee E FAU - Ohashi, M AU - Ohashi M FAU - Alosco, S M AU - Alosco SM FAU - Yu, N AU - Yu N LA - eng PT - Evaluation Study PT - Journal Article PL - England TA - Tissue Antigens JT - Tissue antigens JID - 0331072 RN - 0 (DNA Primers) RN - 0 (DNA Probes, HLA) SB - IM MH - Alleles MH - Base Sequence MH - *DNA Primers/genetics MH - DNA Probes, HLA/analysis/genetics MH - False Positive Reactions MH - Genes, MHC Class I/*genetics MH - Histocompatibility Testing/*methods MH - Humans MH - Molecular Sequence Data MH - Retrospective Studies MH - Sequence Analysis, DNA/methods/*standards MH - Sequence Homology MH - Software MH - Substrate Specificity/genetics/immunology EDAT- 2011/02/09 06:00 MHDA- 2011/06/11 06:00 CRDT- 2011/02/09 06:00 PHST- 2011/02/09 06:00 [entrez] PHST- 2011/02/09 06:00 [pubmed] PHST- 2011/06/11 06:00 [medline] AID - 10.1111/j.1399-0039.2010.01616.x [doi] PST - ppublish SO - Tissue Antigens. 2011 Mar;77(3):247-50. doi: 10.1111/j.1399-0039.2010.01616.x.