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Gene Expression Data
Assay Details
Assay
Reference: J:28006 Bettenhausen B, et al., Transient and restricted expression during mouse embryogenesis of Dll1, a murine gene closely related to Drosophila Delta. Development. 1995 Aug;121(8):2407-18
Assay type: RNA in situ
MGI Accession ID: MGI:1333061
Gene symbol: Dll1
Gene name: delta like canonical Notch ligand 1
Probe: Dll1 probe3
Probe preparation: Antisense labelled with digoxigenin RNA
Visualized with: Alkaline phosphatase
Results
Specimen 5.A/early-streak stage: embryonic day 7.0 (more )
Note: Early-streak stage. lateral view
Structure Level Pattern Image Note
TS10: embryo Absent 5A left
Specimen 5.A/mid-streak stage: embryonic day 7.0 (more )
Note: Mid-streak stage. lateral view
Structure Level Pattern Image Note
TS10: embryo mesoderm Present 5A center
Specimen 5.A/late-streak stage: embryonic day 7.0 (more )
Note: Late-streak stage. lateral view
Structure Level Pattern Image Note
TS10: embryo mesoderm Present 5A right Expression is confined to the posterior mesoderm.
Specimen 5.B: embryonic day 7.5 (more )
Note: Early neural fold stage. posterior view
Structure Level Pattern Image Note
TS11: embryo mesoderm Present Regionally restricted 5B Expression is detected in posterior mesoderm.
TS11: primitive streak Present 5B
TS11: node Absent 5B
Specimen 5.C: embryonic day 7.5 (more )
Note: Late neural fold stage. ventral view
Structure Level Pattern Image Note
TS11: embryo mesoderm Present Regionally restricted 5C Expression in mesoderm shows a sharp border just anterior to the node.
Specimen 5.D: embryonic day 8.0 (more )
Note: 5-somite stage. dorsal view
Structure Level Pattern Image Note
TS12: trunk unsegmented mesenchyme Present 5D
TS12: trunk somite Present Regionally restricted 5D Expression is restricted to the caudal halves of condensed somites.
TS12: future midbrain Present Regionally restricted 5D Expression is detected in neuroepithelium.
Specimen 5.E: embryonic day 8.5 (more )
Note: 10-somite stage. dorsal view
Structure Level Pattern Image Note
TS13: trunk unsegmented mesenchyme Present 5E
TS13: trunk somite Present Regionally restricted 5E
TS13: future midbrain Present Regionally restricted 5E Expression is detected in groups of cells in the neuroepithelium of presumptive midbrain region.
Specimen 5.F: embryonic day 9.0 (more )
Note: lateral view
Structure Level Pattern Image Note
TS14: trunk unsegmented mesenchyme Present 5F
TS14: trunk somite Present Regionally restricted 5F
TS14: future midbrain Present Regionally restricted 5F
TS14: future spinal cord Present 5F
TS14: prosencephalon Present 5F
Specimen 5.G: embryonic day 9.5 (more )
Note: lateral view
Structure Level Pattern Image Note
TS15: central nervous system Present Uniform 5G
TS15: trunk somite Present Regionally restricted 5G Expression is restricted to the posterior halves of somites.
TS15: trunk paraxial mesenchyme Present 5G
Specimen 5.H: embryonic day 10.5 (more )
Note: lateral view
Structure Level Pattern Image Note
TS17: tail unsegmented mesenchyme Present Regionally restricted 5H Expression is confined to the presomitic mesoderm in the tail tip.
TS17: brain Present Regionally restricted 5H
TS17: future spinal cord Present Regionally restricted 5H
Specimen 5.I: embryonic day 12.5 (more )
Note: lateral view
Structure Level Pattern Image Note
TS20: tail Present Regionally restricted 5I Expression is restricted to the tail tip.
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