{{Rsnum
|rsid=16856785
|Gene=NOS1AP
|Chromosome=1
|position=162130497
|Orientation=plus
|GMAF=0.2603
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
|Gene_s=NOS1AP
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;G)
| geno3=(G;G)
| CEU | 4.8 | 9.5 | 85.7
| HCB | 0.0 | 28.9 | 71.1
| JPT | 4.4 | 17.8 | 77.8
| YRI | 49.2 | 36.1 | 14.8
| ASW | 0.0 | 0.0 | 0.0
| CHB | 0.0 | 28.9 | 71.1
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 0.0 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}{{PMID|19180230|OA=1
}} [[rs16847548]] and  [[rs16856785]] strongly associated with QT interval

{{PMID Auto
|PMID=19204306
|Title=Genetic variations in nitric oxide synthase 1 adaptor protein are associated with sudden cardiac death in US white community-based populations.
|OA=1
}}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}