{{Rsnum
|rsid=738499
|Gene=TEF
|Chromosome=22
|position=41381096
|Orientation=plus
|GMAF=0.2218
|Gene_s=TEF
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(G;G)
|geno2=(G;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(G;G)
| geno2=(G;T)
| geno3=(T;T)
| CEU | 14.2 | 35.4 | 50.4
| HCB | 5.1 | 32.8 | 62.0
| JPT | 2.7 | 35.4 | 61.9
| YRI | 0.0 | 22.2 | 77.8
| ASW | 5.3 | 28.1 | 66.7
| CHB | 5.1 | 32.8 | 62.0
| CHD | 2.8 | 27.8 | 69.4
| GIH | 4.0 | 40.6 | 55.4
| LWK | 2.7 | 18.2 | 79.1
| MEX | 0.0 | 20.7 | 79.3
| MKK | 1.9 | 9.7 | 88.3
| TSI | 5.9 | 38.2 | 55.9
| HapMapRevision=28
}}{{PMID Auto
|PMID=23138696
|Title=Association of Tef polymorphism with depression in Parkinson disease
}}

{{PMID Auto
|PMID=19166596
|Title=Circadian polymorphisms associated with affective disorders.
|OA=1
}}

{{PMID Auto
|PMID=20396431
|Title=Genotyping sleep disorders patients.
|OA=1
}}

{{PMID Auto
|PMID=22257907
|Title=Tef polymorphism is associated with sleep disturbances in patients with Parkinson's disease.
}}

{{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}}