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Gene Expression Data
Assay Details
Assay
Reference: J:335331 Seppala M, et al., Gas1 Regulates Patterning of the Murine and Human Dentitions through Sonic Hedgehog. J Dent Res. 2022 Apr;101(4):473-482
Assay type: RNA in situ
MGI Accession ID: MGI:7481955
Gene symbol: Ptch1
Gene name: patched 1
Probe: Ptch1 probe
Probe preparation: labelled with S35 RNA
Visualized with: Autoradiography
Results
Specimen S1F: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: lower jaw primordium Present S1F
TS20: upper jaw primordium Present S1F
Specimen S1G: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: lower jaw mesenchyme Present S1G
TS21: upper jaw mesenchyme Present S1G
Specimen S1H: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: lower jaw mesenchyme Present S1H
TS22: upper jaw mesenchyme Present S1H
Specimen S1I: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: lower jaw mesenchyme Present S1I
TS23: upper jaw mesenchyme Present S1I
Specimen S1J: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: lower jaw mesenchyme Present S1J
TS23: upper jaw mesenchyme Present S1J
Specimen 3M: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: upper jaw mesenchyme Present Regionally restricted 3M Expression in vestigial tooth primordium (R2).
Specimen 3N: embryonic day 13.5; Gas1tm1Fan/Gas1tm1Fan (more )
Structure Level Pattern Image Note
TS21: upper jaw mesenchyme Weak Regionally restricted 3N Expression reduced in vestigial tooth primordium (R2) compared to wild type.
Specimen 3O: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: upper jaw mesenchyme Present Regionally restricted 3O Expression in vestigial tooth primordium (R2).
Specimen 3P: embryonic day 14.5; Gas1tm1Fan/Gas1tm1Fan (more )
Structure Level Pattern Image Note
TS22: upper jaw mesenchyme Weak Regionally restricted 3P Expression reduced in vestigial tooth primordium (R2) compared to wild type.
Specimen S4E: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: upper jaw primordium Present S4E
Specimen S4F: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: upper jaw molar Present S4F
Specimen S4G: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: upper jaw molar Present S4G
Specimen S4H: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: upper jaw molar Present S4H
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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Send questions and comments to User Support. 		last database update
12/30/2025
MGI 6.24 		The Jackson Laboratory