Fig. 1

Genotyping for rs10993994. a agarose gel picture showing the different rs10993994 MSMB promoter polymorphism genotypes. Lane 1: UC Undigested PCR clean-up product; Lanes 2–5: digested PCR clean-up products; Lanes 2 and 3: CT three fragments of 590, 511 and 79 bp indicating heterozygous CT genotype; Lanes 4: TT uncut fragment of 590 bp indicating homozygous TT genotype; Lane 5: CC two fragments of 511 and 79 bp indicating homozygous CC genotype; Lane 6: M 100 bp DNA ladder. b electropherogram of 5 → 3′ strand showing corresponding sequence. C, N, T indicated by an arrow, correspond to CC, CT and TT genotypes at position −57 respectively.