Groner J P, Watson A J, Bach F H
J Exp Med. 1983 May 1;157(5):1687-91. doi: 10.1084/jem.157.5.1687.
The results of this study demonstrate the existence of molecular heterogeneity (polymorphism) within DR beta-chains isolated from a single serologically defined DR phenotype, DR4. The data are consistent with the possibility that this polymorphism is related to the Dw/LD phenotype as defined with the cellular reagents, homozygous typing cells.
本研究结果表明,从单一血清学定义的DR表型DR4分离出的DRβ链中存在分子异质性(多态性)。这些数据与这种多态性可能与用细胞试剂纯合分型细胞定义的Dw/LD表型相关的可能性一致。