{{Rsnum
|rsid=8111085
|Chromosome=19
|Orientation=minus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=DNMT1
|position=10162696
|Status=Merged
|Merged=2228612
|Gene_s=DNMT1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 88.5 | 11.5 | 0.0
| HCB | 29.9 | 52.2 | 17.9
| JPT | 46.4 | 43.8 | 9.8
| YRI | 66.0 | 32.7 | 1.4
| ASW | 74.5 | 23.6 | 1.8
| CHB | 29.9 | 52.2 | 17.9
| CHD | 32.1 | 52.3 | 15.6
| GIH | 67.7 | 30.3 | 2.0
| LWK | 76.1 | 22.0 | 1.8
| MEX | 66.7 | 31.6 | 1.8
| MKK | 62.2 | 34.0 | 3.8
| TSI | 80.2 | 18.8 | 1.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=23049933
|Title=Polymorphisms of the DNA methyltransferase 1 associated with reduced risks of Helicobacter pylori infection and increased risks of gastric atrophy
|OA=1
}}

{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}