Fig. 3From: Association of NOS3 (rs 2070744) and SOD2Val16Ala (rs4880) gene polymorphisms with increased risk of ESRD among Egyptian patientsGenotyping of the VNTR in intron 4 of eNOS gene (L = 100 bp ladder DNA marker) (bb: homozygous wild-type, ab: heterozygous-genotype and aa: homozygous-genotype). (L=lane)Back to article page