{{Rsnum
|rsid=3763043
|Gene=AQP4
|Chromosome=18
|position=26855854
|Orientation=minus
|GMAF=0.3205
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=AQP4
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 12.4 | 46.9 | 40.7
| HCB | 9.5 | 45.3 | 45.3
| JPT | 18.6 | 42.5 | 38.9
| YRI | 2.7 | 39.0 | 58.2
| ASW | 8.8 | 28.1 | 63.2
| CHB | 9.5 | 45.3 | 45.3
| CHD | 25.7 | 47.7 | 26.6
| GIH | 8.9 | 40.6 | 50.5
| LWK | 3.6 | 29.1 | 67.3
| MEX | 31.0 | 39.7 | 29.3
| MKK | 4.5 | 33.3 | 62.2
| TSI | 8.8 | 47.1 | 44.1
| HapMapRevision=28
}}{{PMID Auto
|PMID=20351659
|Title=Aquaporin-4 gene variation and sudden infant death syndrome
}}

{{PMID Auto
|PMID=18511455
|Title=Novel variants in human Aquaporin-4 reduce cellular water permeability.
|OA=1
}}

{{PMID Auto
|PMID=25096173
|Title=Human aquaporin 4 gene polymorphisms in Chinese patients with neuromyelitis optica
}}
{{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}}