{{Rsnum
|rsid=561712
|Gene=NOS1
|Chromosome=12
|position=117314264
|Orientation=minus
|GMAF=0.3343
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=NOS1
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 12.5 | 44.6 | 42.9
| HCB | 5.8 | 35.0 | 59.1
| JPT | 3.6 | 27.0 | 69.4
| YRI | 19.0 | 56.5 | 24.5
| ASW | 22.8 | 43.9 | 33.3
| CHB | 5.8 | 35.0 | 59.1
| CHD | 1.8 | 43.1 | 55.0
| GIH | 14.9 | 45.5 | 39.6
| LWK | 18.2 | 50.0 | 31.8
| MEX | 3.4 | 41.4 | 55.2
| MKK | 14.1 | 47.4 | 38.5
| TSI | 13.7 | 42.2 | 44.1
| HapMapRevision=28
}}{{PMID Auto
|PMID=19513863
|Title=No association between polymorphisms of neuronal oxide synthase 1 gene (NOS1) and schizophrenia in a Japanese population
}}

{{PMID Auto
|PMID=20470850
|Title=A common polymorphism in the 3'-UTR of the NOS1 gene was associated with completed suicides in Japanese male population
}}

{{PMID Auto
|PMID=17601350
|Title=A genetic association analysis of cognitive ability and cognitive ageing using 325 markers for 109 genes associated with oxidative stress or cognition.
|OA=1
}}

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

{{PMID Auto
|PMID=23637325
|Title=Variable association of reactive intermediate genes with systemic lupus erythematosus in populations with different African ancestry
|OA=1
}}

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