Objective To establish DNAtyping for HLA-DR antigens by polymerase chain reaction with sequence-specific primers (PCR-SSP).
目的采用顺序特异引物聚合酶链反应（PCR -SSP）建立人类白细胞抗原DR位点的DNA分型方法。
2
Years ago, DNAtyping achieved such wide acceptance and proven reliability that opponents now concentrate on two principal points of attack.
几年前，DNA鉴定赢得了广泛的接受并证实了它的可靠性，现在，反对者开始集中于两点进行攻击。
3
Objective To compare the high resolution DNAtyping method with serological method for HLA B40 cross reactive groups (CREG) typing in Chinese population.