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Gene Expression Data
Assay Details
Assay
Reference: J:83306 Zhang Z, et al., Malleal processus brevis is dispensable for normal hearing in mice. Dev Dyn. 2003 May;227(1):69-77
Assay type: RNA in situ
MGI Accession ID: MGI:5528401
Gene symbol: Msx1
Gene name: msh homeobox 1
Probe: Probe 2
Probe preparation: Antisense labelled with digoxigenin RNA
Results
Specimen 3A: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: middle ear Strong Regionally restricted 3A Expressed in the primordium of the malleus, in an area covering the region of the developing malleal manubrium, and the mesenchymal cells immediately adjacent to the external acoustic meatus.

Specimen 3C: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: malleus pre-cartilage condensation Strong Regionally restricted 3C Expressed in the primordium of the malleus, in an area covering the region of the developing malleal manubrium.
TS21: middle ear mesenchyme Strong Regionally restricted 3C Expressed in the mesenchymal cells immediately adjacent to the external acoustic meatus.


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
03/25/2025
MGI 6.24
The Jackson Laboratory