{{Rsnum
|rsid=228727
|Chromosome=1
|Orientation=minus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=PER3
|position=7787776
|Gene_s=PER3
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 18.6 | 50.4 | 31.0
| HCB | 17.6 | 54.4 | 27.9
| JPT | 17.7 | 44.2 | 38.1
| YRI | 53.7 | 34.0 | 12.2
| ASW | 28.1 | 56.1 | 15.8
| CHB | 17.6 | 54.4 | 27.9
| CHD | 21.1 | 56.0 | 22.9
| GIH | 13.9 | 37.6 | 48.5
| LWK | 46.4 | 45.5 | 8.2
| MEX | 6.9 | 34.5 | 58.6
| MKK | 39.1 | 44.2 | 16.7
| TSI | 14.7 | 39.2 | 46.1
| HapMapRevision=28
}}{{PMID Auto
|PMID=24821610
|Title=Association between CLOCK, PER3 and CCRN4L with non‑small cell lung cancer in Brazilian patients
}}

{{on chip | Affy GenomeWide 6}}