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Gene Expression Data
Assay Details
Assay
Reference: J:175550 Valasek P, et al., Cellular and molecular investigations into the development of the pectoral girdle. Dev Biol. 2011 Sep 1;357(1):108-16
Assay type: RNA in situ
MGI Accession ID: MGI:6449208
Gene symbol: Myod1
Gene name: myogenic differentiation 1
Probe: Myod1 cDNA8
Probe preparation: Antisense labelled with digoxigenin RNA
Visualized with: Alkaline phosphatase
Results
Specimen 1E: embryonic day 10.5 (more )
Structure Level Pattern Image Note
TS17: trunk mesenchyme Present Regionally restricted 1E Expression is in the ventral pre-muscle mass onto the thorax forming pectoral muscles.
Specimen 1E': embryonic day 10.5 (more )
Structure Level Pattern Image Note
TS17: trunk mesenchyme Present Regionally restricted 1E' Expression is in the ventral pre-muscle mass onto the thorax forming pectoral muscles.
Specimen 1F: embryonic day 11.0 (more )
Structure Level Pattern Image Note
TS18: trunk mesenchyme Present Regionally restricted 1F Expression is in the ventral pre-muscle mass onto the thorax forming pectoral muscles, the diaphragm, and the intercostal muscles.
Specimen 1F': embryonic day 11.0 (more )
Structure Level Pattern Image Note
TS18: trunk mesenchyme Present Regionally restricted 1F' Expression is in the latissimus dorsi.
Specimen 1G: embryonic day 12.0 (more )
Structure Level Pattern Image Note
TS20: skeletal muscle tissue Present Regionally restricted 1G Expression is in the ventral pre-muscle mass onto the thorax forming pectoral muscles.
TS20: trunk musculature Present Regionally restricted 1G Expression is in the ventral pre-muscle mass onto the thorax forming pectoral muscles.
Specimen 1G': embryonic day 12.0 (more )
Structure Level Pattern Image Note
TS20: back musculature Present Regionally restricted 1G' Expression is in the latissimus dorsi and trapezius.
TS20: skeletal muscle tissue Present Regionally restricted 1G' Expression is in the latissimus dorsi and trapezius.
Specimen 1H: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: skeletal muscle tissue Present Regionally restricted 1H Expression is in the ventral pre-muscle mass onto the thorax forming pectoral muscles.
TS20: trunk musculature Present Regionally restricted 1H Expression is in the ventral pre-muscle mass onto the thorax forming pectoral muscles.
Specimen 1H': embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: back musculature Present Regionally restricted 1H' Expression is in the latissimus dorsi and trapezius.
TS20: skeletal muscle tissue Present Regionally restricted 1H' Expression is in the latissimus dorsi and trapezius.
Specimen 1I: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: pectoral girdle and thoracic body wall muscle Present Regionally restricted 1I Expression is in the ventral pre-muscle mass onto the thorax forming pectoral muscles.
Specimen 1I': embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: pectoral girdle and thoracic body wall muscle Present Regionally restricted 1I' Expression is in the latissimus dorsi and trapezius.
Specimen 6A: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: skeletal muscle tissue Present 6A
Specimen 6B: embryonic day 12.5; Tbx5tm1Jse/Tbx5tm1Jse, Tg(Prrx1-cre)1Cjt/0 (more )
Note: Conditional mutant.
Structure Level Pattern Image Note
TS20: skeletal muscle tissue Present Regionally restricted 6B This mutant has abnormal/absent pectoral girdle and diaphragm and lacks forelimbs. Expression is in the trapezius and intercostal muscles.
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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03/18/2025
MGI 6.24 		The Jackson Laboratory