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Gene Expression Data
Assay Details
Assay
Reference: J:22208 Ruiz JC, et al., Identification of novel protein kinases expressed in the myocardium of the developing mouse heart. Mech Dev. 1994 Dec;48(3):153-64
Assay type: RNA in situ
MGI Accession ID: MGI:5440885
Gene symbol: Sik1
Gene name: salt inducible kinase 1
Probe: pcmskHE
Probe preparation: Antisense labelled with digoxigenin RNA
Results
Specimen 8A: embryonic day 7.5 (more )
Note: This is a mid-headfold stage embryo.
Structure Level Pattern Image Note
TS11: cardiogenic plate Absent 8A No expression was seen in the region of the embryo containing precardiac mesoderm.
Specimen Not shown: embryonic day 8.0 (more )
Note: This is a late headfold/1-somite stage embryo.
Structure Level Pattern Image Note
TS12: heart Present Regionally restricted Expression is present in the pericardial cavity.
Specimen 8B: embryonic day 8.0 (more )
Note: This is a 2-somite stage embryo.
Structure Level Pattern Image Note
TS12: cardiac muscle tissue Present 8B Expressing cells are located on the ventral side of the pericardial cavity; these are believed to be the prospective myocardial cells.
Specimen 8D: embryonic day 8.0 (more )
Note: This is a 2-somite stage embryo.
Structure Level Pattern Image Note
TS12: cardiac muscle tissue Present 8D Expression is present in the presumptive myocardial cells located on the ventral side of the pericardial cavity. It is not seen in the squamous epithelium on the dorsal side of the pericardial cavity.
TS12: 1st branchial arch endoderm Absent 8D There is no expression in the pharyngeal endoderm.
Specimen 8E: embryonic day 8.5 (more )
Note: This is a 6-somite stage embryo.
Structure Level Pattern Image Note
TS12: sinus venosus Present 8E
Specimen 8H: embryonic day 9.5 (more )
Note: This is a 15-somite stage embryo.
Structure Level Pattern Image Note
TS14: heart Weak Regionally restricted 8H Expression may be present in the caudal end of the heart tube.
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