{{Rsnum
|rsid=17057678
|Gene=ARHGAP18
|Chromosome=6
|position=129710348
|Orientation=plus
|GMAF=0.09091
|Gene_s=ARHGAP18
|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 | 0.0 | 12.4 | 87.6
| HCB | 5.1 | 29.2 | 65.7
| JPT | 2.7 | 24.8 | 72.6
| YRI | 0.0 | 2.7 | 97.3
| ASW | 0.0 | 0.0 | 0.0
| CHB | 5.1 | 29.2 | 65.7
| CHD | 5.5 | 35.8 | 58.7
| GIH | 1.0 | 21.8 | 77.2
| LWK | 0.0 | 0.0 | 0.0
| MEX | 1.7 | 5.2 | 93.1
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 9.8 | 90.2
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=22808956
  |Trait=Antineutrophil cytoplasmic antibody-associated vasculitis
  |Title=Genetically distinct subsets within ANCA-associated vasculitis.
  |RiskAllele=
  |Pval=6E-7
  |OR=1.25
  |ORtxt=[NR]
  |OA=1
}}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA2}}
{{on chip | FTDNA}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}