Fig. 1From: Association of genetic variants in the Sirt1 and Nrf2 genes with the risk of metabolic syndrome in a Chinese Han populationThe genotype for SNPs showing in gel. a Representative gel showing the genotype for rs7895833 SNP of Sirt1 gene. b Representative gel showing the genotype for rs2273773 SNP of Sirt1 gene. c Representative gel showing the genotype for rs6721961 SNP of Nrf2 gene. The first lanes of each gel contain a 500 bp DNA ladderBack to article page