Figure 1

Representative band patterns of CYP2D6*3 and CYP2D6*4 alleles. Band pattern observed for the wild-type (wt/wt), heterozygous (*3/wt, *4/wt), compound heterozygous (*3/*4), and homozygous (*3/*3, *4/*4) CYP2D6 alleles. M indicates marker of 100 bp. Lanes 1, 2: *4/wt; 3, 4, 7, 8, 11: wt/wt; 5: *3/*3; 6: *3/*4; 9: *4/*4; 10: *3/wt. Other experimental conditions are described in Materials and Methods.