{{Rsnum
|rsid=2228611
|Gene=DNMT1
|Chromosome=19
|position=10156401
|Orientation=minus
|GMAF=0.4628
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=DNMT1
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 31.0 | 44.2 | 24.8
| HCB | 7.3 | 42.3 | 50.4
| JPT | 15.9 | 53.1 | 31.0
| YRI | 26.5 | 53.7 | 19.7
| ASW | 17.5 | 59.6 | 22.8
| CHB | 7.3 | 42.3 | 50.4
| CHD | 6.4 | 49.5 | 44.0
| GIH | 20.8 | 44.6 | 34.7
| LWK | 13.6 | 50.9 | 35.5
| MEX | 24.6 | 56.1 | 19.3
| MKK | 9.6 | 43.6 | 46.8
| TSI | 28.4 | 51.0 | 20.6
| HapMapRevision=28
}}{{PMID Auto
|PMID=20920981
|Title=Association of DNMT1 Gene Polymorphisms in Exons With Sporadic Infiltrating Ductal Breast Carcinoma Among Chinese Han Women in the Heilongjiang Province
}}

{{PMID Auto
|PMID=22382075
|Title=Low-level environmental cadmium exposure is associated with DNA hypomethylation in Argentinean women.
|OA=1
}}

{{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 | 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}}