{{Rsnum
|rsid=3918254
|Chromosome=20
|Orientation=plus
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene=MMP9
|position=46011752
|Gene_s=MMP9
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 100.0 | 0.0 | 0.0
| HCB | 71.5 | 24.8 | 3.6
| JPT | 63.7 | 31.9 | 4.4
| YRI | 83.0 | 17.0 | 0.0
| ASW | 89.5 | 10.5 | 0.0
| CHB | 71.5 | 24.8 | 3.6
| CHD | 66.1 | 30.3 | 3.7
| GIH | 90.1 | 9.9 | 0.0
| LWK | 94.5 | 5.5 | 0.0
| MEX | 91.4 | 8.6 | 0.0
| MKK | 93.6 | 5.8 | 0.6
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=24967180
|Title=The association between matrix metalloprotease-9 gene polymorphisms and primary angle-closure glaucoma in a Chinese Han population
}}

{{on chip | Illumina Human 1M}}