红细胞葡萄糖_6_磷酸脱氢酶 (G_6PD)缺乏症是我国南方常见遗传病 ,佛山地区为高发区。研究G_6PD基因突变类型和发生频率对临床诊断有重要意义。中国人常见的G_6PD基因突变型有3种 ,即G1388A(1388突变 )、G1376T(1376突变 )和A95G(95突变 )。我们应用突变特异性扩增系统 (amplif Erythrocyte glucose _6_ phosphate dehydrogenase (G_6PD) deficiency is a common genetic disease in southern China, Foshan is a high incidence area. Study G_6PD gene mutation types and frequency of occurrence of clinical diagnosis of great significance. There are 3 common G_6PD gene mutations in Chinese, namely G1388A (1388 mutation), G1376T (1376 mutation) and A95G (95 mutation). We use a mutation-specific amplification system (amplif