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Gene Expression Data
Assay Details
Assay
Reference: J:139634 Peacock JD, et al., Temporal and spatial expression of collagens during murine atrioventricular heart valve development and maintenance. Dev Dyn. 2008 Sep 24;237(10):3051-3058
Assay type: Immunohistochemistry
MGI Accession ID: MGI:5563225
Gene symbol: Col12a1
Gene name: collagen, type XII, alpha 1
Antibody: anti-Collagen XII
Detection system: Secondary antibody coupled to Alexa Fluor
Results
Specimen 2E/E': embryonic day 17.5 (more )
Structure Level Pattern Image Note
TS25: mitral valve leaflet Strong Regionally restricted 2E' , 2E Expressed more widely in proximal regions, with no expression in the distal tips.
Specimen 3G: postnatal day 1 (more )
Structure Level Pattern Image Note
TS27: mitral valve Present Regionally restricted 3G Expressed throughout the mitral valve leaflets, with reduced expression at the distal tips.
Specimen 4D: postnatal month 2 (more )
Structure Level Pattern Image Note
TS28: mitral valve Present Regionally restricted 4D Expressed along the ventricular surface and almost absent on the atrial surface the annulus. Low expression in the annular regions.
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)
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03/25/2025
MGI 6.24 		The Jackson Laboratory