{{Rsnum
|rsid=2073963
|Gene=HDAC9
|Chromosome=7
|position=18838251
|Orientation=plus
|GMAF=0.4444
|Gene_s=HDAC9
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(G;G)
|geno2=(G;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(G;G)
| geno2=(G;T)
| geno3=(T;T)
| CEU | 15.0 | 47.8 | 37.2
| HCB | 24.3 | 42.6 | 33.1
| JPT | 18.6 | 50.4 | 31.0
| YRI | 29.5 | 52.7 | 17.8
| ASW | 21.1 | 49.1 | 29.8
| CHB | 24.3 | 42.6 | 33.1
| CHD | 27.5 | 55.0 | 17.4
| GIH | 36.6 | 41.6 | 21.8
| LWK | 29.1 | 49.1 | 21.8
| MEX | 25.9 | 43.1 | 31.0
| MKK | 26.9 | 44.2 | 28.8
| TSI | 15.7 | 51.0 | 33.3
| HapMapRevision=28
}}[[Baldness]] [http://www.plosgenetics.org/article/info%3Adoi%2F10.1371%2Fjournal.pgen.1002746 paper] from 23andMe June 2012

{{PMID Auto GWAS
|PMID=22693459
|Trait=None
|Title=Six novel susceptibility Loci for early-onset androgenetic alopecia and their unexpected association with common diseases.
|RiskAllele=G
|Pval=1E-12
|OR=1.2900
|ORtxt=None
|OA=1
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}
{{on chip | NatGeo2}}