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Gene Expression Data
Assay Details
Assay
Reference: J:53317 Hall JM, et al., Expression of sonic hedgehog, patched, and Gli1 in developing taste papillae of the mouse. J Comp Neurol. 1999 Apr 5;406(2):143-55
Assay type: RNA in situ
MGI Accession ID: MGI:5690035
Gene symbol: Ptch1
Gene name: patched 1
Probe: M2-3
Probe preparation: Antisense labelled with digoxigenin RNA
Visualized with: Alkaline phosphatase
Results
Specimen 1C: embryonic day 12.0 (more )
Structure Level Pattern Image Note
TS20: lingual swelling Present 1C
Specimen 1D: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: tongue Present Regionally restricted 1D There is weaker expression along the midline.
TS20: tongue epithelium Present Regionally restricted 1D Expression is stronger in areas that will form the taste papillae.
Specimen 2B: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: circumvallate papillae Present 2B
TS22: fungiform papillae Present 2B
Specimen 2F: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: fungiform papillae Present 2F
Specimen 2G: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: fungiform papillae Present Regionally restricted 2G Expression is weaker in the center core and is stronger at the edge.
Specimen 3B: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: lingual swelling epithelium Present 3B
TS20: lingual swelling mesenchyme Present Regionally restricted 3B Expression is in the mesenchyme underlying the epithelium.
Specimen 3D: embryonic day 14.0 (more )
Structure Level Pattern Image Note
TS22: fungiform papillae Present 3D
TS22: tongue mesenchyme Present Regionally restricted 3D Expression is in the mesenchyme underlying the fungiform papillae.
Specimen 3F: embryonic day 14.0 (more )
Structure Level Pattern Image Note
TS22: circumvallate papillae Present 3F Expression is in epithelium and mesenchyme.
Specimen 4B: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: fungiform papillae Present 4B Expression is weaker at the center.
TS24: tongue mesenchyme Present Regionally restricted 4B Expression is surrounding the fungiform papillae.
Specimen 4D: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: circumvallate papillae Present 4D Expression is both in the epithelium and mesenchyme.
Specimen 4F: embryonic day 18.0 (more )
Structure Level Pattern Image Note
TS26: fungiform papillae Present 4F
TS26: tongue Present 4F
Specimen not shown 11.5: embryonic day 11.5 (more )
Structure Level Pattern Image Note
TS19: mandibular process Absent
Specimen not shown 16.5: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: fungiform papillae Present
Specimen not shown 18.0: embryonic day 18.0 (more )
Structure Level Pattern Image Note
TS26: circumvallate papillae Present
Specimen not shown 13.5: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: tongue epithelium Present Regionally restricted Expression is in taste papillae.
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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12/30/2025
MGI 6.24 		The Jackson Laboratory