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Gene Expression Data
Assay Details
Assay
Reference: J:74065 Caterina J, et al., Cloning, characterization, and expression analysis of mouse enamelysin. J Dent Res. 2000 Sep;79(9):1697-703
Assay type: RNA in situ
MGI Accession ID: MGI:4420432
Gene symbol: Mmp20
Gene name: matrix metallopeptidase 20 (enamelysin)
Probe: MMP-20 cDNA
Probe preparation: Antisense labelled with S35 RNA
Visualized with: Autoradiography
Results
Specimen 4A,B: postnatal day 3 (more )
Note: (A,B) Brightfield/darkfield pair. Panels C and D are higher magnifications of an area in (A,B).
Structure Level Pattern Image Note
TS27: lower jaw molar Present Regionally restricted 4D , 4C , 4A , 4B Expression is in ameloblasts and odontoblasts.
TS27: enamel organ Present Regionally restricted 4D , 4C , 4A , 4B Expression is in ameloblasts.
TS27: mandible Absent 4A , 4B , 4D , 4C Absent in the alveolar bone or in other areas of the dental sac or pulp.
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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04/23/2024
MGI 6.23 		The Jackson Laboratory