{{Rsnum
|rsid=10462028
|Gene=CLOCK
|Chromosome=4
|position=55432133
|Orientation=plus
|GMAF=0.2429
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=CLOCK
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 8.0 | 46.0 | 46.0
| HCB | 0.0 | 13.1 | 86.9
| JPT | 1.8 | 36.3 | 61.9
| YRI | 3.4 | 22.4 | 74.1
| ASW | 0.0 | 35.1 | 64.9
| CHB | 0.0 | 13.1 | 86.9
| CHD | 0.9 | 11.0 | 88.1
| GIH | 20.8 | 48.5 | 30.7
| LWK | 2.8 | 24.8 | 72.5
| MEX | 8.6 | 43.1 | 48.3
| MKK | 5.8 | 42.9 | 51.3
| TSI | 7.8 | 42.2 | 50.0
| 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=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=20174623
|Title=Systematic analysis of circadian genes in a population-based sample reveals association of TIMELESS with depression and sleep disturbance.
|OA=1
}}

{{PMID Auto
|PMID=20180986
|Title=CLOCK is suggested to associate with comorbid alcohol use and depressive disorders.
|OA=1
}}

{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}