{{Rsnum
|rsid=16999593
|Gene=DNMT1
|Chromosome=19
|position=10180505
|Orientation=plus
|GMAF=0.05877
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=DNMT1
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 0.0 | 0.0 | 100.0
| HCB | 4.4 | 28.7 | 66.9
| JPT | 4.4 | 28.3 | 67.3
| YRI | 0.0 | 0.0 | 100.0
| ASW | 0.0 | 0.0 | 0.0
| CHB | 4.4 | 28.7 | 66.9
| CHD | 4.6 | 28.4 | 67.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 15.8 | 84.2
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| 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
}}

{{GET Evidence
|gene=DNMT1
|aa_change=His97Arg
|aa_change_short=H97R
|impact=not reviewed
|qualified_impact=Insufficiently evaluated not reviewed
|inheritance=unknown
|quality_scores=Array
|dbsnp_id=rs16999593
|overall_frequency_n=16
|overall_frequency_d=10758
|overall_frequency=0.00148726
|n_genomes=2
|n_genomes_annotated=0
|n_haplomes=2
|n_articles=0
|n_articles_annotated=0
|pph2_score=0.866
|nblosum100=1
|autoscore=2
|webscore=N
}}

{{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
}}

{{PMID Auto
|PMID=23771421
|Title=Lack of association between DNMT1 gene polymorphisms and noise-induced hearing loss in a Chinese population
}}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}