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Gene Expression Data
Assay Details
Assay
Reference: J:55840 Saga Y, et al., MesP1 is expressed in the heart precursor cells and required for the formation of a single heart tube. Development. 1999 Aug;126(15):3437-47
Assay type: RNA in situ
MGI Accession ID: MGI:1341526
Gene symbol: Mesp1
Gene name: mesoderm posterior 1
Probe: Mesp1 cDNA2
Probe preparation: Antisense RNA
Results
Specimen 3. G.: embryonic day 6.5 (more )
Structure Level Pattern Image Note
TS9: embryo mesoderm Strong 3G Expression is detected between the extraembryonic and the proximal end of the embryonic ectoderm.
Specimen 3. H.: embryonic day 6.75 (more )
Structure Level Pattern Image Note
TS10: embryo mesoderm Present Regionally restricted 3H Expression is detected in a wedge-shaped domain in mesodermal cells.
Specimen 3. I.: embryonic day 7.5 (more )
Structure Level Pattern Image Note
TS11: allantois Present Regionally restricted 3I Expression is detected at the base of the allantois.
Specimen 3. J.: embryonic day 7.75 (more )
Structure Level Pattern Image Note
TS11: allantois Present Regionally restricted 3J Expression is detected at the base of the allantois.
Specimen 3. K.: embryonic day 8.5 (more )
Structure Level Pattern Image Note
TS12: trunk unsegmented mesenchyme Present Regionally restricted 3K Expression is detected in presomitic mesoderm.
Specimen 3. L.: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS14: trunk unsegmented mesenchyme Present Regionally restricted 3L Expression is detected in presomitic mesoderm.
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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01/20/2026
MGI 6.24 		The Jackson Laboratory