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Gene Expression Data
Assay Details
Assay
Reference: J:56622 Sarkar L, et al., Expression of Wnt signalling pathway genes during tooth development. Mech Dev. 1999 Jul;85(1-2):197-200
Assay type: RNA in situ
MGI Accession ID: MGI:5433741
Gene symbol: Wnt3
Gene name: wingless-type MMTV integration site family, member 3
Probe: Wnt3 probe5
Probe preparation: Antisense labelled with S35 RNA
Results
Specimen 2A: embryonic day 11.5 (more )
Structure Level Pattern Image Note
TS19: oral epithelium Present Regionally restricted 2A Expression was detected in the oral epithelium but was absent from the presumptive dental epithelium.
TS19: oral region mesenchyme Absent 2A
Specimen 2G: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: molar epithelium Absent 2G
Specimen 2M: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: enamel knot Present Regionally restricted 2M Expression was exclusively in the primary molar enamel knots.
Specimen 2S: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: molar enamel organ Present Regionally restricted 2S Expression was restricted to the internal enamel epithelium and absent from external enamel epithelium cells.
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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03/18/2025
MGI 6.24 		The Jackson Laboratory