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Gene Expression Data
Assay Details
Assay
Reference: J:77812 Perriton CL, et al., Sonic hedgehog signaling from the urethral epithelium controls external genital development. Dev Biol. 2002 Jul 1;247(1):26-46
Assay type: RNA in situ
MGI Accession ID: MGI:5505593
Gene symbol: Ptch1
Gene name: patched 1
Probe: Ptc1 probe6
Visualized with: Alkaline phosphatase
Results
Specimen 4C: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: genital tubercle Present Regionally restricted 4C Expression in mediolateral gradient, with strongest expression medially. High levels of expression in a broad domain of mesenchyme surrounding urethral epithelium.

Specimen 4D: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: genital tubercle Present Regionally restricted 4D Expression in mesenchyme adjacent to urethral epithelium; no expression within urethral epithelial 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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last database update
12/30/2025
MGI 6.24
The Jackson Laboratory