{{Rsnum
|rsid=17541406
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
|Chromosome=15
|Orientation=plus
|position=93346230
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;G)
| geno3=(G;G)
| CEU | 34.8 | 50.0 | 15.2
| HCB | 14.6 | 45.3 | 40.1
| JPT | 13.3 | 43.4 | 43.4
| YRI | 74.8 | 22.4 | 2.7
| ASW | 61.4 | 31.6 | 7.0
| CHB | 14.6 | 45.3 | 40.1
| CHD | 13.9 | 40.7 | 45.4
| GIH | 21.0 | 58.0 | 21.0
| LWK | 55.5 | 40.0 | 4.5
| MEX | 32.8 | 44.8 | 22.4
| MKK | 39.7 | 46.2 | 14.1
| TSI | 31.4 | 49.0 | 19.6
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=24322204
  |Trait=Bipolar disorder (body mass index interaction)
  |Title=Genome-wide association study of bipolar disorder accounting for effect of body mass index identifies a new risk allele in TCF7L2.
  |RiskAllele=
  |Pval=1E-6
  |OR=NR
  |ORtxt=NR
  }}

{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA}}