{{Rsnum
|rsid=11123857
|Gene=NPAS2
|Chromosome=2
|position=100987350
|Orientation=plus
|GMAF=0.1933
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=NPAS2
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 56.6 | 33.6 | 9.7
| HCB | 97.8 | 2.2 | 0.0
| JPT | 99.1 | 0.9 | 0.0
| YRI | 34.0 | 48.3 | 17.7
| ASW | 47.4 | 42.1 | 10.5
| CHB | 97.8 | 2.2 | 0.0
| CHD | 99.1 | 0.9 | 0.0
| GIH | 74.3 | 23.8 | 2.0
| LWK | 52.7 | 40.0 | 7.3
| MEX | 70.7 | 27.6 | 1.7
| MKK | 51.6 | 41.9 | 6.5
| TSI | 66.7 | 29.4 | 3.9
| HapMapRevision=28
}}
[http://genes2brains2mind2me.com/2010/03/17/photoperiod-sensitive-humans-bloom-much-like-spring-flowers/ blog] {{doi|10.1038/npp.2009.230}} Association of Circadian Genes with Mood Disorders
*[[rs2287161]]
*[[rs10462028]]
*[[rs11123857]]
*[[rs17083008]]
*[[rs885861]]

{{PMID Auto
|PMID=19839995
|Title=Association study of 21 circadian genes with [[bipolar I disorder]], schizoaffective disorder, and [[schizophrenia]]
|OA=1
}}

{{PMID Auto
|PMID=20072116
|Title=Differential association of circadian genes with mood disorders: CRY1 and NPAS2 are associated with unipolar major depression and CLOCK and VIP with bipolar disorder.
|OA=1
}}

{{PMID Auto
|PMID=25020710
|Title=P324Circadian genes in the regulation of lipids in coronary artery disease
}}
{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}