遗传 ›› 1998, Vol. 20 ›› Issue (5): 28-30.
陈枢青1; 孙红颖1; 赵鲁杭1; Peter J Wedlund2 CHEN Shu-qing;SUN Hong-ying;ZHAO Lu-hang Peter J Wedlund
摘要: 利用等位基因特民扩增法(ASA)为基础的基因分型法,对细胞色素P4502D6 (CYP2D6)缺陷型等位基因携带者的9个家庭共38个进行了基因分型,并与用右旋美沙芬为
探针的表型分型法进行对比,发现两种方法的结果是一致的,CYP2D6酶缺陷型等位基因呈常染色体隐性遗传。
Abstract:A genotyping method based on the principle of allele-specific amplification and a phenotyping procedure with dextromethorphan as a probe were employed in familial study of nine families with 38 members for the cytochrome P450 2D6(CYP2D6)deficient alleles——CYP2D6A,CYP2D6B,CYP2D6D and CYP2D6T.The results showed that the CYP2D6 deficient alleles were inherited as an autosomal recessive trait.