Fig. 1From: Common FTO rs9939609 variant and risk of type 2 diabetes in PalestineAgarose gel electrophoresis (2%) of FTO gene variant (a) PCR products showing 187 bp amplicon (Lanes 1–5), lane 6: Negative control, lane 7: 50 bp ladder. (b) Digested PCR product representing different genotypes: Lanes 1, 3: AT genotype; Lanes 2, 5: AA genotype; Lane 4: TT genotype; Lane 7: 50 bp ladderBack to article page