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Gene Expression Data
Assay Details
Assay
Reference: J:40308 Wong PC, et al., Presenilin 1 is required for Notch1 and DII1 expression in the paraxial mesoderm. Nature. 1997 May 15;387(6630):288-92
Assay type: RNA in situ
MGI Accession ID: MGI:7642160
Gene symbol: Dll1
Gene name: delta like canonical Notch ligand 1
Results
Specimen 4e: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: unsegmented mesenchyme Strong 4e High levels of expression in presomitic mesoderm.

Specimen 4f: embryonic day 9.5; Psen1tm1Pcw/Psen1tm1Pcw (more )
Structure Level Pattern Image Note
TS15: unsegmented mesenchyme Trace 4f Expression markedly reduced in presomitic mesoderm compared to control.


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
01/28/2026
MGI 6.24
The Jackson Laboratory