{{Rsnum
|rsid=197414
|Gene=DDX20
|Chromosome=1
|position=111766501
|Orientation=plus
|ReferenceAllele=C
|MissenseAllele=A
|GMAF=0.1547
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;C)
|geno3=(C;C)
|Gene_s=DDX20
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;C)
| geno3=(C;C)
| CEU | 2.7 | 29.2 | 68.1
| HCB | 0.0 | 0.0 | 100.0
| JPT | 0.0 | 0.0 | 100.0
| YRI | 20.4 | 56.5 | 23.1
| ASW | 21.1 | 52.6 | 26.3
| CHB | 0.0 | 0.0 | 100.0
| CHD | 0.0 | 1.8 | 98.2
| GIH | 1.0 | 19.8 | 79.2
| LWK | 9.1 | 51.8 | 39.1
| MEX | 0.0 | 12.1 | 87.9
| MKK | 16.7 | 39.7 | 43.6
| TSI | 0.0 | 17.6 | 82.4
| HapMapRevision=28
}}{{PMID|18381463}} The homozygous was associated with a significantly increased bladder cancer risk [odds ratios (OR), 2.40; 95% confidence interval (95% CI), 1.04-5.56]

{{PMID Auto
|PMID=19047128
|Title=Single nucleotide polymorphisms of microRNA machinery genes modify the risk of renal cell carcinoma.
|OA=1
}}

{{PMID Auto
|PMID=19138993
|Title=Genetic variations in microRNA-related genes are novel susceptibility loci for esophageal cancer risk.
|OA=1
}}

{{PMID Auto
|PMID=20211803
|Title=Black carbon exposures, blood pressure, and interactions with single nucleotide polymorphisms in MicroRNA processing genes.
|OA=1
}}

{{GET Evidence
|gene=DDX20
|aa_change=Arg693Ser
|aa_change_short=R693S
|impact=not reviewed
|qualified_impact=Insufficiently evaluated not reviewed
|inheritance=unknown
|quality_scores=Array
|dbsnp_id=rs197414
|overall_frequency_n=2267
|overall_frequency_d=10756
|overall_frequency=0.210766
|n_genomes=18
|n_genomes_annotated=0
|n_haplomes=18
|n_articles=0
|n_articles_annotated=0
|pph2_score=0.047
|nblosum100=3
|autoscore=0
|webscore=N
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | FTDNA}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}