四川省汉族人群Duffy血型基因分型研究

摘要

目的 研究四川地区Duffy血型基因型分布,为建立红细胞库奠定基础.方法 对150名汉族健康献血者采用PCR-SSP方法进行Duffy血型系统进行基因分型检测.结果 四川地区汉族人群Duffy基因分型检测结果,Fya 基因频率为:0.929.Fyb:0.071;检出3例Fy(a-b-)个体.结论 PCR-SSP法检测Duffy血型简单、快捷、准确,为建立红细胞库奠定了基础.%Objective To study the distribution of Duffy blood group genotyping in Sichuan in China to establish the red cell bank. Methods PCR SSP was used to detect the Duffy blood group genotyping of 150 healthy blood donors. Results The genotyping frequency of Fya and Fyb wasO. 929 and 0. 071respectively in healthy blood donors, and 3 ca ses of Fy(a b )were found. Conclusion It is accurate and simple to use PCR SSP on detecting Duffy blood genotyping, and it is easier to detected to large scale investigation for red cell bank.