Gene maps and haplotypes of the CACNG6 gene. Schematic physical map, haplotypes and LD plot of CACNG6. (A) Polymorphisms identified in CACNG6. Coding exons are marked by shaded blocks and 3'-untranslated region (UTR) by white blocks. The LD coefficients (r
2) are based on the genotypes of Korean samples. (B) Haplotypes of CACNG6 in the Korean population. Only those with frequencies over 0.05 are shown in Table 2 and 3. (C) LD coefficients (|D'|) among the selected SNPs based on the genotypes of whole study subjects in this study. (D) LD coefficients (|D'|) in AIA and ATA.