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Gene Expression Data
Assay Details
Assay
Reference: J:53687 Rau A, et al., Tectorin mRNA expression is spatially and temporally restricted during mouse inner ear development. J Comp Neurol. 1999 Mar 8;405(2):271-80
Assay type: RNA in situ
MGI Accession ID: MGI:3789338
Gene symbol: Tectb
Gene name: tectorin beta
Probe: B3
Probe preparation: Antisense labelled with S35 RNA
Visualized with: Autoradiography
Results
Specimen Table 1--11.5: embryonic day 11.5 (more )
Structure Level Pattern Image Note
TS19: saccule Absent There is no expression in the cochlea.
TS19: inner ear vestibular component Absent

Specimen Table 1--12.5: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: cochlea Moderate
TS20: inner ear vestibular component Absent

Specimen Table 1--13.5: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: cochlea Strong
TS21: inner ear vestibular component Absent

Specimen Table 1--14.5: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: cochlea Strong
TS22: inner ear vestibular component Strong

Specimen Table 1--P1: postnatal day 1 (more )
Structure Level Pattern Image Note
TS27: cochlea Strong
TS27: inner ear vestibular component Strong

Specimen Table 1--P8: postnatal day 8 (more )
Structure Level Pattern Image Note
TS28: cochlea Moderate
TS28: utricle Strong

Specimen Table 1--P15: postnatal day 15 (more )
Structure Level Pattern Image Note
TS28: cochlea Weak
TS28: utricle Strong

Specimen Table 1--P22: postnatal day 22 (more )
Structure Level Pattern Image Note
TS28: cochlea Absent
TS28: utricle Strong

Specimen Table 1--P150: postnatal day 150 (more )
Structure Level Pattern Image Note
TS28: utricle Strong

Specimen 2b: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: cochlear duct Present Regionally restricted 2b Expression is present at the basal end.

Specimen 2d: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: cochlear duct Present Graded 2d Expression is present in the basal but not in the apical turn.

Specimen 2f: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: cochlea Present Non-Uniform 2f Expression is present in all 3 profiles, including in the greater epithelial ridge adjacent to forming hair cells, in the junction between the greater and lesser epithelial ridges, and in the lateral margin of the lesser epithelial ridge.

Specimen 3b: postnatal day 1 (more )
Structure Level Pattern Image Note
TS27: cochlea Present Non-Uniform 3b Expression is present in 3 narrow bands--one in the greater epithelial ridge adjacent to forming inner hair cells, one at the junction between the greater and lesser epithelial ridges, and the third at the lateral margin of the lesser epithelial ridge.

Specimen 3d: postnatal day 8 (more )
Structure Level Pattern Image Note
TS28: cochlea Present Non-Uniform 3d Expression levels are lower in the basal coil than in the apical coil. The pillar cells in the basal turn shown no expression.

Specimen Not shown: postnatal day 15 (more )
Structure Level Pattern Image Note
TS28: cochlea Weak Regionally restricted Expression is no longer detectable in the basal and middle turns. Low levels of expression can be detected in the most apical turn with an extended exposure.

Specimen 4b: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: cochlea Present Non-Uniform 4b Expression is present in 3 narrow bands--one in the greater epithelial ridge adjacent to forming inner hair cells, one at the junction between the greater and lesser epithelial ridges, and the third at the lateral margin of the lesser epithelial ridge.

Specimen 4d: postnatal day 1 (more )
Structure Level Pattern Image Note
TS27: cochlea Present Non-Uniform 4d Expression is present in 3 narrow bands--one in the greater epithelial ridge adjacent to forming inner hair cells, one at the junction between the greater and lesser epithelial ridges, and the third at the lateral margin of the lesser epithelial ridge.

Specimen 4f: postnatal day 8 (more )
Structure Level Pattern Image Note
TS28: cochlea Present Regionally restricted 4f Pillar cells in the basal turn show no expression.

Specimen 6c: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: utricle Present Regionally restricted 6c Expression is restricted to the cells of the striola within the developing sensory epithelium.
TS22: saccule Present Regionally restricted 6c Expression is restricted to the cells of the striola within the developing sensory epithelium.

Specimen 7b: postnatal day 1 (more )
Structure Level Pattern Image Note
TS27: utricle epithelium Present 7b Expression is present in the striola.

Specimen 7c: postnatal day 22 (more )
Structure Level Pattern Image Note
TS28: utricle epithelium Strong 7c Expression is present in the striola.

Specimen 7d: postnatal day 150 (more )
Structure Level Pattern Image Note
TS28: utricle epithelium Present 7d

Specimen Not shown: postnatal day 22 (more )
Structure Level Pattern Image Note
TS28: cochlea Absent

Specimen Not shown: postnatal (more )
Structure Level Pattern Image Note
TS28: crista ampullaris 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)
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last database update
04/30/2024
MGI 6.23
The Jackson Laboratory