{{Rsnum
|rsid=17793829
|Gene=TTC7B
|Chromosome=14
|position=90555841
|Orientation=plus
|GMAF=0.1263
|Gene_s=TTC7B
|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 | 66.4 | 31.9 | 1.8
| HCB | 80.7 | 17.8 | 1.5
| JPT | 73.2 | 24.1 | 2.7
| YRI | 96.6 | 3.4 | 0.0
| ASW | 93.0 | 7.0 | 0.0
| CHB | 80.7 | 17.8 | 1.5
| CHD | 83.5 | 14.7 | 1.8
| GIH | 57.4 | 33.7 | 8.9
| LWK | 96.4 | 3.6 | 0.0
| MEX | 72.4 | 25.9 | 1.7
| MKK | 96.2 | 3.8 | 0.0
| TSI | 70.6 | 28.4 | 1.0
| HapMapRevision=28
}}{{PMID Auto GWAS
|PMID=21993531
|Trait=None
|Title=Genome-wide association study does not reveal major genetic determinants for anti-cytomegalovirus antibody response.
|RiskAllele=A
|Pval=0.000009
|OR=0.2010
|ORtxt=None
}}

{{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}}