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SNPs significantly associated with substance dependence.
| Population | N (No SUD/SUD) | Gene | SNP | P |
|---|---|---|---|---|
| Caucasian | 103 (49/54) | DRD2 | rs6277 | 0.0002 |
| DRD2 | rs2283265 | 0.02 | ||
| DRD2 | rs1076560 | 0.05 | ||
| DRD1 | rs265975 | 0.05 | ||
|
| ||||
| African-American | 147 (27/120) | N/A | ||
|
| ||||
| Hispanic | 61 (16/45) | DRD2 | rs6277 | 0.00007 |
