{{Rsnum
|rsid=6119285
|Gene=DNMT3B
|Chromosome=20
|position=32789189
|Orientation=plus
|GMAF=0.1267
|Gene_s=DNMT3B
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 96.5 | 3.5 | 0.0
| HCB | 100.0 | 0.0 | 0.0
| JPT | 100.0 | 0.0 | 0.0
| YRI | 19.7 | 54.4 | 25.9
| ASW | 35.1 | 40.4 | 24.6
| CHB | 100.0 | 0.0 | 0.0
| CHD | 0.0 | 0.0 | 0.0
| GIH | 86.1 | 12.9 | 1.0
| LWK | 27.3 | 52.7 | 20.0
| MEX | 91.4 | 8.6 | 0.0
| MKK | 51.3 | 38.5 | 10.3
| TSI | 96.1 | 3.9 | 0.0
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23527680
  |Trait=Attention deficit hyperactivity disorder (combined symptoms)
  |Title=Genome-wide association study of inattention and hyperactivity-impulsivity measured as quantitative traits.
  |RiskAllele=T
  |Pval=4E-6
  |OR=NR
  |ORtxt=NR
  }}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | Illumina Human 1M}}