{{Rsnum
|rsid=13437751
|Chromosome=7
|position=63886508
|Orientation=plus
|GMAF=0.2291
|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 | 88.5 | 10.6 | 0.9
| HCB | 44.9 | 42.6 | 12.5
| JPT | 53.1 | 37.2 | 9.7
| YRI | 38.2 | 39.6 | 22.2
| ASW | 43.9 | 50.9 | 5.3
| CHB | 44.9 | 42.6 | 12.5
| CHD | 51.4 | 41.3 | 7.3
| GIH | 77.2 | 22.8 | 0.0
| LWK | 28.2 | 51.8 | 20.0
| MEX | 48.3 | 50.0 | 1.7
| MKK | 48.1 | 42.3 | 9.6
| TSI | 89.2 | 10.8 | 0.0
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23459443
  |Trait=QT interval (interaction)
  |Title=Drug-gene interactions and the search for missing heritability: a cross-sectional pharmacogenomics study of the QT interval.
  |RiskAllele=T
  |Pval=9E-6
  |OR=NR
  |ORtxt=NR
  }}

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