{{Rsnum
|rsid=2240419
|Gene=HDAC9
|Chromosome=7
|position=18935566
|Orientation=minus
|GMAF=0.2048
|Gene_s=HDAC9
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 6.2 | 38.1 | 55.8
| HCB | 4.4 | 39.4 | 56.2
| JPT | 8.9 | 35.7 | 55.4
| YRI | 0.0 | 10.2 | 89.8
| ASW | 1.8 | 12.3 | 86.0
| CHB | 4.4 | 39.4 | 56.2
| CHD | 2.8 | 37.6 | 59.6
| GIH | 3.0 | 24.8 | 72.3
| LWK | 0.9 | 11.8 | 87.3
| MEX | 5.3 | 36.8 | 57.9
| MKK | 0.6 | 19.2 | 80.1
| TSI | 6.9 | 34.3 | 58.8
| HapMapRevision=28
}}{{PMID Auto
|PMID=23828597
|Title=HDAC9 gene is associated with stroke risk in a Chinese population
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA2}}
{{on chip | FTDNA}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}