{{Rsnum
|rsid=3782219
|Gene=NOS1
|Chromosome=12
|position=117350435
|Orientation=plus
|GMAF=0.225
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=NOS1
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 0.0 | 0.0 | 0.0
| HCB | 33.3 | 48.9 | 17.8
| JPT | 25.0 | 54.5 | 20.5
| YRI | 93.5 | 6.5 | 0.0
| ASW | 0.0 | 0.0 | 0.0
| CHB | 33.3 | 48.9 | 17.8
| 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=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=16380905
|Title=Bipolar I disorder and schizophrenia: a 440-single-nucleotide polymorphism screen of 64 candidate genes among Ashkenazi Jewish case-parent trios.
|OA=1
}}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | FTDNA}}