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Gene Expression Data
Assay Details
Assay
Reference: J:82459 Laclef C, et al., Altered myogenesis in Six1-deficient mice. Development. 2003 May;130(10):2239-52
Assay type: Immunohistochemistry
MGI Accession ID: MGI:2673283
Gene symbol: Pax3
Gene name: paired box 3
Antibody: Anti-Pax3
Detection system: Secondary antibody
Assay notes: No expression differences were noted between wild type, heterozygous and homozygous mutant littermates with this assay. Identical results were obtained with comparison of the mutation on the 129/Sv and C57BL/6 strain backgrounds.
Results
Specimen 5C: embryonic day 9.5; Six1tm1Mair/Six1tm1Mair (more )
Structure Level Pattern Image Note
TS15: trunk dermomyotome Present 5C -/-

Specimen 5D: embryonic day 11.0; Six1tm1Mair/Six1tm1Mair (more )
Structure Level Pattern Image Note
TS18: trunk dermomyotome Present 5D -/- , 5E -/- Expression was detected in dermomyotome and migrating myogenic cells delaminating from the lateral edge of the dermomyotome at forelimb level.

Specimen 5G: embryonic day 11.0; Six1tm1Mair/Six1tm1Mair (more )
Structure Level Pattern Image Note
TS18: forelimb bud mesenchyme Present Regionally restricted 5G -/- Expression was detected in the ventral and dorsal migrating myogenic cells.

Specimen Not Shown: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: trunk dermomyotome Present

Specimen Not Shown: embryonic day 9.5; Six1tm1Mair/Six1+ (more )
Structure Level Pattern Image Note
TS15: trunk dermomyotome Present

Specimen Not Shown: embryonic day 11.0 (more )
Structure Level Pattern Image Note
TS18: trunk dermomyotome Present Expression was detected in dermomyotome and migrating myogenic cells delaminating from the lateral edge of the dermomyotome at forelimb level.
TS18: forelimb bud mesenchyme Present Regionally restricted Expression was detected in the ventral and dorsal migrating myogenic cells.

Specimen Not Shown: embryonic day 11.0; Six1tm1Mair/Six1+ (more )
Structure Level Pattern Image Note
TS18: trunk dermomyotome Present Expression was detected in dermomyotome and migrating myogenic cells delaminating from the lateral edge of the dermomyotome at forelimb level.
TS18: forelimb bud mesenchyme Present Regionally restricted Expression was detected in the ventral and dorsal migrating myogenic 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
03/25/2025
MGI 6.24
The Jackson Laboratory