Figure 1From: The association of dimethylarginine dimethylaminohydrolase 1 gene polymorphism with type 2 diabetes: a cohort studyLinkage disequilibrium plot for 6 SNPs in the DDAH1 gene. The Haplotype blocks were estimated according to the CI method using the criteria of Gabriel et al (Science 2002, 296:2225-2229 [23]).Back to article page