{{Rsnum
|rsid=3731245
|Gene=CDKN2A
|Chromosome=9
|position=21972446
|Orientation=minus
|GMAF=0.05601
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=CDKN2A
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 0.0 | 0.0 | 100.0
| HCB | 0.0 | 40.0 | 60.0
| JPT | 9.3 | 32.6 | 58.1
| YRI | 0.0 | 0.0 | 100.0
| ASW | 0.0 | 0.0 | 0.0
| CHB | 0.0 | 40.0 | 60.0
| 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=19596022
|Title=Association of genetic polymorphisms in GADD45A, MDM2, and p14(ARF) with the risk of chronic benzene poisoning in a Chinese occupational population
}}

{{PMID Auto
|PMID=19559344
|Title=Genetic variants on chromosome 9p21 and ischemic stroke in Chinese
}}

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