Figures & data
Figure 1 Schematic diagram of the distribution of eleven SNP loci in the DRD1 gene.
![Figure 1 Schematic diagram of the distribution of eleven SNP loci in the DRD1 gene.](/cms/asset/472550ef-f41c-4de4-9685-994299353f42/dndt_a_61227_f0001_b.jpg)
Figure 2 Linkage-disequilibrium diagram of eleven single-nucleotide polymorphism loci in DRD1. The top row represents the disease group, while the bottom shows the control group; the left is r2, and the right is D′. The black grid represents r2=1; the blank grid represents D′=1.
![Figure 2 Linkage-disequilibrium diagram of eleven single-nucleotide polymorphism loci in DRD1. The top row represents the disease group, while the bottom shows the control group; the left is r2, and the right is D′. The black grid represents r2=1; the blank grid represents D′=1.](/cms/asset/103f5ac1-b6c1-49a8-a01d-bde3ebe05938/dndt_a_61227_f0002_c.jpg)
Table 1 Distribution of genotype frequencies, allele frequencies, and disease risk at the eleven SNP loci in DRD1 for the control and disease groups
Table 2 Haplotypes formed by the seven SNP loci in DRD1 and disease risk
Table 3 Haplotypes formed by the remaining four SNP loci in DRD1 and disease risk
Table 4 Distribution of genotype frequency and disease risk at two SNP loci in DRD1 for sex in control and disease groups