Figure 2c: 6.0% Native-PAGE of PCR products for the detection of SLCO1B1 T521C polymorphism. Lane 1: Marker (M) (100 bp); Lane 2,3,4: Homozygous wild (TT) genotype; Lane 5,8: Heterozygous (TC) genotype; Lane 6: Homozygous variant (GG) genotype