BioMed Research International / 2013 / Article / Fig 2

Research Article

TNNT2 Gene Polymorphisms Are Associated with Susceptibility to Idiopathic Dilated Cardiomyopathy in the Han Chinese Population

Figure 2

Pairwise linkage disequilibrium (LD) values calculated between tagging SNPs in the TNNT2 gene. The value within each diamond represents the pairwise correlation between tagging SNPs (measured as ), defined by the upper left and the upper right sides of the diamond. The diamond without a number corresponds to . Shading represents the magnitude and significance of the pairwise LD with darker red reflecting higher LD values and white indicating lower LD values.