{{Rsnum
|rsid=1520811
|Gene=NOS1
|Chromosome=12
|position=117327262
|Orientation=minus
|GMAF=0.1965
|Gene_s=NOS1
|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 | 47.7 | 41.5 | 10.8
| HCB | 78.6 | 21.4 | 0.0
| JPT | 78.6 | 19.0 | 2.4
| YRI | 73.7 | 24.6 | 1.8
| ASW | 0.0 | 0.0 | 0.0
| CHB | 78.6 | 21.4 | 0.0
| 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 Auto
|PMID=22875507
|Title=[Association study of NOS1 gene polymorphisms and schizophrenia]
}}

{{PMID Auto
|PMID=18663495
|Title=Nitric oxide synthase genes and their interactions with environmental factors in Parkinson's disease.
|OA=1
}}

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