Table 1. Polymorphisms of DRD2 and DAT genotyped in this study.
| Marker | Gene | Location | Function | MAF—All subjects | N |
|---|---|---|---|---|---|
| rs1076560 (G>T) | DRD2 | Intron6 | Splicing | 14 | 212 |
| rs2283265 (G>T) | DRD2 | Intron5 | Splicing | 14 | 222 |
| rs12364283 (A>G) | DRD2 | Promoter Region | Transcription | 5.8 | 206 |
| rs3836790 (6>5) | DAT | Intron8 5/6 Repeat | Regulatory | 39 | 223 |
| rs6347 (A>G) | DAT | Exon9 | Potentially regulatory | 39 | 224 |
| rs27072 (C>T) | DAT | 3′UTR (Exon15) | Regulatory | 15 | 225 |
| rs28363170 (10>9) | DAT | 3′UTR 9/10 Repeat | Uncertain evidence | 24 | 223 |
For DRD2 evidence describing the functions of each variant see Moyer et al. and Zhang et al.1, 33 For DAT evidence see Pinsonneault et al.24 Genomic location of these variants is shown in Supplementary Figure 1.