{{Rsnum
|rsid=237450
|Chromosome=20
|position=49365591
|Orientation=minus
|GMAF=0.146
|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 | 79.6 | 18.6 | 1.8
| HCB | 81.6 | 16.9 | 1.5
| JPT | 78.8 | 18.6 | 2.7
| YRI | 55.2 | 37.2 | 7.6
| ASW | 54.4 | 40.4 | 5.3
| CHB | 81.6 | 16.9 | 1.5
| CHD | 75.2 | 21.1 | 3.7
| GIH | 86.1 | 11.9 | 2.0
| LWK | 54.1 | 44.0 | 1.8
| MEX | 74.1 | 25.9 | 0.0
| MKK | 78.1 | 20.6 | 1.3
| TSI | 72.5 | 27.5 | 0.0
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23534349
  |Trait=QT interval
  |Title=Generalization of Variants Identified by Genome-Wide Association Studies for Electrocardiographic Traits in African Americans.
  |RiskAllele=A
  |Pval=5E-6
  |OR=6.86
  |ORtxt=[NR] ms increase
  }}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA}}
{{on chip | Illumina Human 1M}}