Figure 2From: Association of methylenetetrahydrofolate reductase C677T polymorphism and serum lipid levels in the Guangxi Bai Ku Yao and Han populationsGenotyping of the MTHFR C677T polymorphism. Lane M, 50 bp marker ladder; lanes 1 and 2, CC genotype (245 bp); lane 3 and 4, CT genotype (245-, 173- and 72-bp); and lanes 5 and 6, TT genotype (173- and 72-bp).Back to article page