{{Rsnum
|rsid=10812227
|Gene=TK1
|Chromosome=9
|position=2548556
|Orientation=plus
|GMAF=0.2507
|Assembly=GRCh37.p5
|GenomeBuild=37.3
|dbSNPBuild=137
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}
{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 76.9 | 23.1 | 0.0
| HCB | 43.2 | 34.1 | 22.7
| JPT | 46.7 | 40.0 | 13.3
| YRI | 69.4 | 27.4 | 3.2
| ASW | 0.0 | 0.0 | 0.0
| CHB | 43.2 | 34.1 | 22.7
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 0.0 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=22780124
  |Trait=Gambling
  |Title=Genome-wide association study of a quantitative disordered gambling trait.
  |RiskAllele=C
  |Pval=5E-6
  |OR=.22
  |ORtxt=[0.13-0.32] unit increase
  |OA=1
}}