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Symbol
Name
ID

Mmp21
matrix metallopeptidase 21
MGI:2664387

Phenotype annotations related to growth/size/body

Darker colors indicate more annotations

Human Phenotypes	Heterotaxy
Disease(s) Associated with MMP21	Heterotaxy
visceral heterotaxy 7

Mouse Phenotypes		micrognathia	right-sided stomach	heterotaxia	right pulmonary isomerism
Availability	Mouse Genotype	micrognathia	right-sided stomach	heterotaxia	right pulmonary isomerism
	Mmp21^b2b873Clo/Mmp21^b2b873Clo
	Mmp21^b2b2458Clo/Mmp21^b2b2458Clo

Contributing Projects: Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
Citing These Resources Funding Information Warranty Disclaimer, Privacy Notice, Licensing, & Copyright Send questions and comments to User Support.	last database update 06/09/2026 MGI 6.24