About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:56415 Morrison A, et al., Expression of Delta1 and Serrate1 (Jagged1) in the mouse inner ear. Mech Dev. 1999 Jun;84(1-2):169-72
Assay type: In situ reporter (knock in)
MGI Accession ID: MGI:5444851
Gene symbol: Dll1
Gene name: delta like canonical Notch ligand 1
Reporter: lacZ
Direct Detection
Results
Specimen 1A: embryonic day 10.5; Dll1tm1Gos/Dll1+ (more )
Structure Level Pattern Image Note
TS16: otocyst Present Regionally restricted 1A Expressed in the antero-ventral region corresponding to the site of neurogenesis.
TS16: embryo Present 1A
Specimen 1B: embryonic day 12.5; Dll1tm1Gos/Dll1+ (more )
Structure Level Pattern Image Note
TS20: semicircular canal epithelium Present Regionally restricted 1B Expressed in the forming cristae.
Specimen 1C: embryonic day 14.5; Dll1tm1Gos/Dll1+ (more )
Structure Level Pattern Image Note
TS22: semicircular canal epithelium Present Regionally restricted 1C Expressed in the forming cristae.
Specimen 1D: embryonic day 14.5; Dll1tm1Gos/Dll1+ (more )
Structure Level Pattern Image Note
TS22: saccule epithelium Present 1D Expressed in the saccular macula.
Specimen 1G: embryonic day 15.5; Dll1tm1Gos/Dll1+ (more )
Structure Level Pattern Image Note
TS23: cochlear duct epithelium Present Regionally restricted 1G Expressed in a single row of the presumptive inner hair cells.
Specimen 1H: embryonic day 16.5; Dll1tm1Gos/Dll1+ (more )
Structure Level Pattern Image Note
TS24: organ of Corti Present Regionally restricted 1H Expressed in the presumptive inner and outer hair cells.
Specimen 1I: embryonic day 16.5; Dll1tm1Gos/Dll1+ (more )
Structure Level Pattern Image Note
TS24: organ of Corti Present Regionally restricted 1I Expressed in the presumptive inner and outer hair cells.
Specimen 1J: embryonic day 17.5; Dll1tm1Gos/Dll1+ (more )
Structure Level Pattern Image Note
TS25: organ of Corti Present Regionally restricted 1J Expressed in the presumptive inner and outer hair cells.
Specimen 1K: embryonic day 12.5; Dll1tm1Gos/Dll1+ (more )
Structure Level Pattern Image Note
TS20: endolymphatic sac epithelium Present Scattered 1K
Specimen 1L: embryonic day 16.5; Dll1tm1Gos/Dll1+ (more )
Structure Level Pattern Image Note
TS24: endolymphatic sac epithelium Present Scattered 1L
TS24: semicircular canal Present 1L Expressed in the forming cristae.
TS24: organ of Corti Present 1L
TS24: saccule epithelium Present 1L
TS24: utricle epithelium Present 1L
Specimen not shown: embryonic day 9.0-10.0; Dll1tm1Gos/Dll1+ (more )
Structure Level Pattern Image Note
TS15: otocyst Present Regionally restricted Expressed in the antero-ventral region corresponding to the site of neurogenesis.
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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support. 		last database update
03/25/2025
MGI 6.24 		The Jackson Laboratory