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Gene Expression Data
Assay Details
Assay
Reference: J:101382 Kassai Y, et al., Regulation of mammalian tooth cusp patterning by ectodin. Science. 2005 Sep 23;309(5743):2067-70
Assay type: RNA in situ
MGI Accession ID: MGI:6513152
Gene symbol: Fgf4
Gene name: fibroblast growth factor 4
Probe: Fgf4 probe6
Probe preparation: Antisense labelled with S35 RNA
Visualized with: Autoradiography
Results
Specimen S3 WT E14.5: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: enamel knot Present S3_middle left

Specimen S3 KO E14.5: embryonic day 14.5; Sostdc1tm1Nit/Sostdc1tm1Nit (more )
Structure Level Pattern Image Note
TS22: enamel knot Present S3_middle right Expressed in a broader area in the mutant than in the wild type.

Specimen S3 WT E16.5: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: enamel knot Present S3_lower left
TS24: secondary enamel knot Present S3_lower left

Specimen S3 KO E16.5: embryonic day 16.5; Sostdc1tm1Nit/Sostdc1tm1Nit (more )
Structure Level Pattern Image Note
TS24: enamel knot Present S3_lower right Expressed in a broader area in the mutant than in the wild type. The intercuspal regions were narrower.
TS24: secondary enamel knot Present S3_lower right Expressed in a broader area in the mutant than in the wild type. The intercuspal regions were narrower.


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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last database update
01/28/2026
MGI 6.24
The Jackson Laboratory