Objective To study the HLA-DRB1/DQB1 allele polymorphisms and genetic characters of the children of Bai and Yi nationalities in Kuming.

• 目的研究昆明白族和彝族儿童HLA-DRB1／DQB1等位基因多态性,分析比较昆明白族和彝族人群的遗传特点。