{{Rsnum
|rsid=2664538
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Status = Merged
|Merged = 17576
|Orientation=plus
|Chromosome=20
|position=46011586
|Gene=MMP9
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=MMP9
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 38.1 | 51.3 | 10.6
| HCB | 7.3 | 38.0 | 54.7
| JPT | 14.2 | 47.8 | 38.1
| YRI | 36.7 | 48.3 | 15.0
| ASW | 47.4 | 36.8 | 15.8
| CHB | 7.3 | 38.0 | 54.7
| CHD | 5.5 | 45.0 | 49.5
| GIH | 25.7 | 36.6 | 37.6
| LWK | 45.9 | 43.1 | 11.0
| MEX | 46.6 | 36.2 | 17.2
| MKK | 30.1 | 46.8 | 23.1
| TSI | 44.1 | 38.2 | 17.6
| HapMapRevision=28
}}{{PMID Auto
|PMID=20181264
|Title=MMP-9 gene variants increase the risk for non- atopic asthma in children
|OA=1
}}