{{Rsnum
|rsid=17747324
|Gene=TCF7L2
|Chromosome=10
|position=114752503
|Orientation=plus
|GMAF=0.1276
|Gene_s=TCF7L2
|Assembly=GRCh37.p5
|GenomeBuild=37.3
|dbSNPBuild=135
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}
{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 3.1 | 33.8 | 63.1
| HCB | 0.0 | 4.4 | 95.6
| JPT | 0.0 | 2.3 | 97.7
| YRI | 0.0 | 4.8 | 95.2
| ASW | 0.0 | 0.0 | 0.0
| CHB | 0.0 | 4.4 | 95.6
| 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
|PMID=22402060
|Title=Functional analysis of TCF7L2 genetic variants associated with type 2 diabetes
|OA=1
}}{{PMID Auto
|PMID=19351735
|Title=Evidence for association between polycystic ovary syndrome (PCOS) and TCF7L2 and glucose intolerance in women with PCOS and TCF7L2.
|OA=1
}}