{{Rsnum
|rsid=7588591
|geno1=(A;A)
|geno2=(A;C)
|geno3=(C;C)
|Chromosome=2
|Orientation=plus
|Gene=CLHC1
|position=55191799
|Gene_s=CLHC1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;C)
| geno3=(C;C)
| CEU | 96.9 | 3.1 | 0.0
| HCB | 97.8 | 2.2 | 0.0
| JPT | 88.6 | 11.4 | 0.0
| YRI | 98.4 | 1.6 | 0.0
| ASW | 0.0 | 0.0 | 0.0
| CHB | 97.8 | 2.2 | 0.0
| 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=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=2E-6
  |OR=NR
  |ORtxt=NR
  }}