About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:88280 Romand R, et al., Complementary expression patterns of retinoid acid-synthesizing and -metabolizing enzymes in pre-natal mouse inner ear structures. Gene Expr Patterns. 2004 Mar;4(2):123-33
Assay type: RNA in situ
MGI Accession ID: MGI:3037144
Gene symbol: Aldh1a3
Gene name: aldehyde dehydrogenase family 1, subfamily A3
Probe: Raldh3 cDNA
Probe preparation: Antisense RNA
Assay notes: The probe length was reduced to approximately 150 nucleotides by alkaline hydrolysis.
Results
Specimen 1C: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: lateral semicircular canal Present Regionally restricted 1C Expression is in the baso-lateral region of the crista.
TS26: endolymphatic duct Present 1C
TS26: saccule Present Regionally restricted 1C Expression is in the lateral regions of the utrical and saccular maculae.
TS26: utricle Present Regionally restricted 1C Expression is in the lateral regions of the utrical and saccular maculae.
Specimen Not Shown: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: endolymphatic duct Present Regionally restricted Expression is strong in the duct up to the lower third of the endolymphatic sac and is absent in the remaining two thirds.
Specimen 3C: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: cochlear ganglion Present 3C
TS26: vestibulocochlear nerve cochlear component Weak 3C
Specimen 5A: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: lateral semicircular canal Present Regionally restricted 5A Expression is in the transitional epithelium extending towards the sensory region at the level of the crista ampullaris.
TS26: posterior semicircular canal Present Regionally restricted 5A Expression is in the transitional epithelium extending towards the sensory region at the level of the crista ampullaris.
TS26: superior semicircular canal Present Regionally restricted 5A Expression is in the transitional epithelium extending towards the sensory region at the level of the crista ampullaris.
Specimen 5B: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: utricle epithelium Present 5B Expression is in the utricular sensory epithelia.
Specimen 5C: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: saccule Present Regionally restricted 5C Expression is in the lateral regions of the saccular maculae.
TS26: vestibulocochlear nerve cochlear component Present 5C
Specimen 5D: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: cochlear ganglion Present 5D
Specimen Table 1: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: lateral semicircular canal Present Regionally restricted Expression is absent in the crista sensory region.
TS26: endolymphatic duct Present
TS26: crus commune Absent
TS26: saccule Present
TS26: utricle Present
TS26: cochlear duct Present Regionally restricted Expression is absent in the Claudius/Hensen cell region and present in the stria vascularis.
TS26: organ of Corti Absent Including Kolliker's organ.
TS26: inner ear Present Regionally restricted Expression is regionally restricted in parts of the inner ear but is absent in the basilar membrane and in the Reissner's membrane.
TS26: cochlear ganglion Present
TS26: vestibulocochlear nerve cochlear component Present
TS26: otic cartilage Absent
TS26: vestibular ganglion Absent
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
05/21/2024
MGI 6.23 		The Jackson Laboratory