Methods DNA samples from 183 random healthy individuals in Han population, 41 in Dai population and 66 in Uygur population were genotyped by using the polymerase chain reaction sequence specific oligonucleotide probing (PCR SSOP) method.

• 方法 采用聚合酶链反应 -序列特异的寡核苷酸探针杂交 (polymerase chain reaction andsequence- specific oligonucleotide probing,PCR- SSOP)方法 ,分析 183名汉族、4 1名傣族和 6 6名维吾尔族正常人群的 MICA胞外区等位基因多态性。