{{Rsnum
|rsid=10194115
|Gene=TTC7A
|Chromosome=2
|position=47012873
|Orientation=plus
|GMAF=0.08448
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(G;G)
|geno2=(G;T)
|geno3=(T;T)
|Gene_s=TTC7A
}}{{ population diversity
| geno1=(G;G)
| geno2=(G;T)
| geno3=(T;T)
| CEU | 92.0 | 8.0 | 0.0
| HCB | 100.0 | 0.0 | 0.0
| JPT | 100.0 | 0.0 | 0.0
| YRI | 61.9 | 34.0 | 4.1
| ASW | 60.7 | 39.3 | 0.0
| CHB | 100.0 | 0.0 | 0.0
| CHD | 0.0 | 0.0 | 0.0
| GIH | 95.0 | 5.0 | 0.0
| LWK | 44.9 | 47.7 | 7.5
| MEX | 93.1 | 6.9 | 0.0
| MKK | 60.6 | 34.8 | 4.5
| TSI | 90.2 | 9.8 | 0.0
| HapMapRevision=28
}}{{PMID Auto GWAS
|PMID=20932654
|Trait=None
|Title=Genome-Wide Association Study to Identify Single Nucleotide Polymorphisms (SNPs) Associated With the Development of Erectile Dysfunction in African-American Men After Radiotherapy for Prostate Cancer
|RiskAllele=
|Pval=5E-7
|OR=9.00
|ORtxt=[NR]
|OA=1
}}

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