{{Rsnum
|rsid=2899470
|Gene=CYP19A1
|Chromosome=15
|position=51211480
|Orientation=plus
|GMAF=0.4096
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(G;G)
|geno2=(G;T)
|geno3=(T;T)
|Gene_s=CYP19A1
}}{{ population diversity
| geno1=(G;G)
| geno2=(G;T)
| geno3=(T;T)
| CEU | 36.3 | 48.7 | 15.0
| HCB | 50.4 | 39.4 | 10.2
| JPT | 54.9 | 38.9 | 6.2
| YRI | 44.2 | 46.3 | 9.5
| ASW | 47.4 | 42.1 | 10.5
| CHB | 50.4 | 39.4 | 10.2
| CHD | 41.3 | 47.7 | 11.0
| GIH | 30.7 | 49.5 | 19.8
| LWK | 47.3 | 43.6 | 9.1
| MEX | 15.5 | 50.0 | 34.5
| MKK | 38.5 | 49.4 | 12.2
| TSI | 27.5 | 43.1 | 29.4
| HapMapRevision=28
}}
{{PMID Auto
|PMID=19818337
|Title=Association of genetic variations in aromatase gene with serum estrogen and estrogen/testosterone ratio in Chinese elderly men
}}

{{PMID Auto
|PMID=19116238
|Title=Genetic variations in sex steroid-related genes as predictors of serum estrogen levels in men.
|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 | Illumina Human 1M}}