{{Rsnum
|rsid=10401120
|Gene=TCF4
|Chromosome=18
|position=55525267
|Orientation=plus
|GMAF=0.1019
|Gene_s=TCF4
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 89.4 | 9.7 | 0.9
| HCB | 100.0 | 0.0 | 0.0
| JPT | 100.0 | 0.0 | 0.0
| YRI | 40.8 | 44.2 | 15.0
| ASW | 57.9 | 35.1 | 7.0
| CHB | 100.0 | 0.0 | 0.0
| CHD | 0.0 | 0.0 | 0.0
| GIH | 92.1 | 7.9 | 0.0
| LWK | 40.9 | 43.6 | 15.5
| MEX | 91.4 | 8.6 | 0.0
| MKK | 46.8 | 43.6 | 9.6
| TSI | 90.2 | 7.8 | 2.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=22451930
|Title=Schizophrenia risk polymorphisms in the TCF4 gene interact with smoking in the modulation of auditory sensory gating
|OA=1
}}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA2}}
{{on chip | FTDNA}}
{{on chip | HumanOmni1Quad}}