{{Rsnum
|rsid=11196218
|Gene=TCF7L2
|Chromosome=10
|position=114840494
|Orientation=plus
|GMAF=0.2346
|Assembly=GRCh37
|GenomeBuild=37.1
|dbSNPBuild=131
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
}}
{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 9.8 | 33.9 | 56.2
| HCB | 8.8 | 39.7 | 51.5
| JPT | 3.5 | 27.4 | 69.0
| YRI | 1.4 | 27.4 | 71.2
| ASW | 1.8 | 29.8 | 68.4
| CHB | 8.8 | 39.7 | 51.5
| CHD | 4.6 | 35.8 | 59.6
| GIH | 13.9 | 51.5 | 34.7
| LWK | 0.0 | 21.1 | 78.9
| MEX | 5.2 | 32.8 | 62.1
| MKK | 2.6 | 16.0 | 81.4
| TSI | 3.9 | 44.1 | 52.0
| HapMapRevision=28
}}{{omim
|desc=TRANSCRIPTION FACTOR 7-LIKE 2; TCF7L2
|id=602228
|rsnum=11196218
}}

{{PMID Auto
|PMID=19718565
|Title=Genetic variants of cyclin-dependent kinase 5 regulatory subunit associated protein 1-like 1 and transcription factor 7-like 2 are not associated with [[polycystic ovary syndrome]] in Chinese women
}}

{{PMID Auto
|PMID=22296403
|Title=Common variants of transcription factor 7-like 2 (TCF7L2) are associated with reduced insulin secretion in women with polycystic ovary syndrome
}}

{{PMID Auto
|PMID=16642439
|Title=Cigarette smoking strongly modifies the association of LOC387715 and age-related macular degeneration.
|OA=1
}}

{{PMID Auto
|PMID=17609304
|Title=Replication and identification of novel variants at TCF7L2 associated with type 2 diabetes in Hong Kong Chinese.
}}

{{PMID Auto
|PMID=18097733
|Title=Association of TCF7L2 polymorphisms with susceptibility to type 2 diabetes in 4,087 Japanese subjects.
}}

{{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
}}

{{PMID Auto
|PMID=19482368
|Title=Meta-analysis of the association between SNPs in TCF7L2 and type 2 diabetes in East Asian population.
}}

{{PMID Auto
|PMID=20161779
|Title=Investigation of type 2 diabetes risk alleles support CDKN2A/B, CDKAL1, and TCF7L2 as susceptibility genes in a Han Chinese cohort.
|OA=1
}}

{{PMID Auto
|PMID=20550665
|Title=Association study of genetic variants in eight genes/loci with type 2 diabetes in a Han Chinese population.
|OA=1
}}

{{PMID Auto
|PMID=21437630
|Title=Association of type 2 diabetes susceptibility genes (TCF7L2, SLC30A8, PCSK1 and PCSK2) and proinsulin conversion in a Chinese population.
}}

{{PMID Auto
|PMID=21898192
|Title=Worldwide distribution of type II diabetes-associated TCF7L2 SNPs: evidence for stratification in Europe.
}}

{{PMID Auto
|PMID=23311683
|Title=Meta-analysis of associations between TCF7L2 polymorphisms and risk of type 2 diabetes mellitus in the Chinese population
|OA=1
}}

{{PMID Auto
|PMID=23188737
|Title=TCF7L2 gene polymorphisms and type 2 diabetes risk: a comprehensive and updated meta-analysis involving 121,174 subjects
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}