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Gene Expression Data
Assay Details
Assay
Reference: J:55780 Borycki AG, et al., Sonic hedgehog controls epaxial muscle determination through Myf5 activation. Development. 1999 Sep;126(18):4053-63
Assay type: RNA in situ
MGI Accession ID: MGI:1342692
Gene symbol: Pax3
Gene name: paired box 3
Probe: Pax3 probe2
Probe preparation: Antisense labelled with digoxigenin RNA
Visualized with: Alkaline phosphatase
Results
Specimen 1M,N: embryonic day 10.5 (more )
Structure Level Pattern Image Note
TS17: trunk dermomyotome Present Regionally restricted 1M , 1N Expression is throughout the dermomyotome in the interlimb somites.

Specimen 1O,P: embryonic day 10.5; Shhtm1Chg/Shhtm1Chg (more )
Structure Level Pattern Image Note
TS17: trunk dermomyotome Present Regionally restricted 1P , 1O In mutant embryos, expression in the interlimb somites is restricted to the ventro-lateral domain of the somite.

Specimen 2E: embryonic day 10.5 (more )
Note: Transverse section at the interlimb level.
Structure Level Pattern Image Note
TS17: trunk dermomyotome Present Uniform 2E
TS17: trunk somite Present Uniform 2E

Specimen 2F: embryonic day 10.5; Shhtm1Chg/Shhtm1Chg (more )
Note: Transverse section at the interlimb level.
Structure Level Pattern Image Note
TS17: trunk dermomyotome Present Regionally restricted 2F Expression is restricted to the ventro-lateral domain.
TS17: trunk somite Present Regionally restricted 2F Expression is restricted to the ventro-lateral domain.

Specimen 2K: embryonic day 10.5 (more )
Note: Transverse section at the level of the tail. This section shows a newly formed somite.
Structure Level Pattern Image Note
TS17: tail somite Present Regionally restricted 2K Expression is in the epaxial and hypaxial domain.

Specimen 2L: embryonic day 10.5; Shhtm1Chg/Shhtm1Chg (more )
Note: Transverse section at the level of the tail. This section shows a newly formed somite.
Structure Level Pattern Image Note
TS17: tail somite Present Uniform 2L In mutants, the expression expands into the entire somite.


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