{{Rsnum
|rsid=7558081
|Gene=COL4A4
|Chromosome=2
|position=227093753
|Orientation=plus
|GMAF=0.4766
|Gene_s=COL4A4
|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 | 26.5 | 51.3 | 22.1
| HCB | 27.4 | 47.4 | 25.2
| JPT | 13.3 | 49.6 | 37.2
| YRI | 26.5 | 49.0 | 24.5
| ASW | 35.7 | 48.2 | 16.1
| CHB | 27.4 | 47.4 | 25.2
| CHD | 20.4 | 49.1 | 30.6
| GIH | 18.8 | 55.4 | 25.7
| LWK | 35.8 | 46.8 | 17.4
| MEX | 13.8 | 50.0 | 36.2
| MKK | 27.9 | 60.5 | 11.6
| TSI | 19.8 | 59.4 | 20.8
| HapMapRevision=28
}}{{PMID Auto
|PMID=22723992
|Title=Common variants in the COL4A4 gene confer susceptibility to lattice degeneration of the retina
|OA=1
}}

{{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}}