{{Rsnum
|rsid=12660691
|Gene=ARHGAP18
|Chromosome=6
|position=129687300
|Orientation=plus
|GMAF=0.208
|Gene_s=ARHGAP18
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;C)
|geno3=(C;C)
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;C)
| geno3=(C;C)
| CEU | 83.1 | 15.4 | 1.5
| HCB | 62.2 | 31.1 | 6.7
| JPT | 73.3 | 26.7 | 0.0
| YRI | 39.7 | 54.0 | 6.3
| ASW | 0.0 | 0.0 | 0.0
| CHB | 62.2 | 31.1 | 6.7
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 0.0 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}{{PMID Auto GWAS
  |PMID=23648065
  |Trait=Adverse response to chemotherapy (neutropenia/leucopenia) (docetaxel)
  |Title=Genome-wide association study of chemotherapeutic agent-induced severe neutropenia/leucopenia for patients in Biobank Japan.
  |RiskAllele=A
  |Pval=4E-6
  |OR=3.20
  |ORtxt=[1.899-5.391]
  }}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | FTDNA}}
{{on chip | HumanOmni1Quad}}