云南10个民族红细胞酸性磷酸酶型分布调查

Distribution of Phenotypes of ACP in Ten Ethnic Groups in Yunnan of China

用淀粉凝胶电泳法对云南省汉族及9个少数民族的红细胞酸性磷酸酶(ACP_1)的表型分布进行了调查,检出A、BA和B3种表型,计算得云南汉、彝、白、傣、瑶、佤、哈尼、布朗、基诺和拉祜族ACP_1~A、ACP_1~B的基因频率依次为0.2067、0.7933;0.2406、0.7594;0.2341、0.7659;0.3750、0.6250;0.2300、0.7700;0.2727、0.7273;0.3594、0.6406;0.3036、0.6964;0.2381、0.76119和0.4474、0.5526。未发现ACP_1~C基因及其它稀有基因。研究表明,ACP_1表型的分布存在着一定的种族与民族差异。

The distribution of phenotypes of red cell phosphatase (ACP) in ten ethnic groups in Yunnan Province was investigated by starch gel electrophoresis. Three phenotypes A, AB and B were found. The gene frequencies of ACPA and ACPB in Han, Yi, Bai, Dai, Yao, Wa, Hani, Bulang, Jino and Lahu were 0.2067, 0.7933; 0.2406, 0.7594; 0.2341, 0.7659; 0.3750, 0.6250; 0.2300, 0.7700; 0.2727, 0.7273; 0.3594, 0.6406; 0.3036, 0.6964; 0.2381, 0.7619; and 0.4474, 0.5526, respectively. The ACPC gene and other rare genes were not found. The analysis showed that the distribution of phenotypes of ACP1 have some differences in different races and ethnics.