{{Rsnum
|rsid=4911259
|Gene=DNMT3B
|Chromosome=20
|position=32788476
|Orientation=plus
|GMAF=0.4527
|Gene_s=DNMT3B
|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 | 13.3 | 42.5 | 44.2
| HCB | 78.1 | 19.0 | 2.9
| JPT | 78.8 | 20.4 | 0.9
| YRI | 17.7 | 51.7 | 30.6
| ASW | 17.5 | 47.4 | 35.1
| CHB | 78.1 | 19.0 | 2.9
| CHD | 86.2 | 13.8 | 0.0
| GIH | 39.6 | 44.6 | 15.8
| LWK | 10.0 | 59.1 | 30.9
| MEX | 32.8 | 50.0 | 17.2
| MKK | 16.7 | 51.3 | 32.1
| TSI | 7.9 | 47.5 | 44.6
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23128233
  |Trait=Inflammatory bowel disease
  |Title=Host-microbe interactions have shaped the genetic architecture of inflammatory bowel disease.
  |RiskAllele=G
  |Pval=1E-9
  |OR=1.08
  |ORtxt=[1.044-1.106]
  |OA=1
}}

{{on chip | Affy GenomeWide 6}}