{{Rsnum
|rsid=12237653
|Gene=TK1
|Chromosome=9
|position=2551654
|Orientation=plus
|GMAF=0.2475
|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 | 1.8 | 25.7 | 72.6
| HCB | 23.4 | 43.8 | 32.8
| JPT | 19.5 | 40.7 | 39.8
| YRI | 1.4 | 19.2 | 79.5
| ASW | 0.0 | 25.5 | 74.5
| CHB | 23.4 | 43.8 | 32.8
| CHD | 13.0 | 56.5 | 30.6
| GIH | 1.0 | 24.8 | 74.3
| LWK | 5.6 | 34.3 | 60.2
| MEX | 6.9 | 39.7 | 53.4
| MKK | 5.1 | 24.4 | 70.5
| TSI | 1.0 | 12.7 | 86.3
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=22780124
  |Trait=Gambling
  |Title=Genome-wide association study of a quantitative disordered gambling trait.
  |RiskAllele=T
  |Pval=3E-6
  |OR=.23
  |ORtxt=[0.13-0.32] unit increase
  |OA=1
}}

{{on chip | Affy GenomeWide 6}}