Identification of a variant HLA-A*3401 allele, A*340102, in an educational DNA typing sample.

: A*340102 was first identified in an ASEATTA Educational DNA typing sample, which typed as A*3401, 3401variant. The variant differs from A*3401 by a single silent substitution in exon 2 at nucleotide 309, codon 79 (GGG-->GGT).