{{Rsnum
|rsid=749131
|Gene=DNMT3A
|Chromosome=2
|position=25306755
|Orientation=minus
|GMAF=0.4619
|Gene_s=DNMT3A
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(G;G)
|geno2=(G;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(G;G)
| geno2=(G;T)
| geno3=(T;T)
| CEU | 26.5 | 54.0 | 19.5
| HCB | 9.5 | 51.1 | 39.4
| JPT | 9.7 | 40.7 | 49.6
| YRI | 40.1 | 40.8 | 19.0
| ASW | 33.3 | 45.6 | 21.1
| CHB | 9.5 | 51.1 | 39.4
| CHD | 12.8 | 42.2 | 45.0
| GIH | 14.9 | 46.5 | 38.6
| LWK | 45.5 | 36.4 | 18.2
| MEX | 8.6 | 48.3 | 43.1
| MKK | 33.3 | 44.9 | 21.8
| TSI | 21.8 | 50.5 | 27.7
| HapMapRevision=28
}}{{PMID Auto
|PMID=23666104
|Title=DNMT1, DNMT3A and DNMT3B gene variants in relation to ovarian cancer risk in the Polish population
|OA=1
}}

{{on chip | Affy GenomeWide 6}}