Inhibitory potency of 8-methoxypsoralen on cytochrome P450 2A6 (CYP2A6) allelic variants CYP2A6 15, CYP2A6 16, CYP2A6 21 and CYP2A6 22: differential susceptibility due to different sequence locations of the mutations

8-甲氧补骨脂素对细胞色素 P450 2A6 (CYP2A6) 等位基因变体 CYP2A6 15、CYP2A6 16、CYP2A6 21 和 CYP2A6 22 的抑制效力：由于突变序列位置不同而导致的敏感性不同