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Gene Expression Data
Assay Details
Assay
Reference: J:224559 Kanaya E, et al., Expression of the Olig gene family in the developing mouse inner ear. Gene Expr Patterns. 2015 Mar;17(2):79-86
Assay type: RNA in situ
MGI Accession ID: MGI:5704122
Gene symbol: Olig2
Gene name: oligodendrocyte transcription factor 2
Probe: Olig2 probe7
Probe preparation: Antisense labelled with digoxigenin RNA
Results
Specimen 3A: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: inner ear Absent 3A
TS15: otocyst Absent 3A
TS15: neural tube Strong Regionally restricted 3A Expressed in ventral region.

Specimen 3B: embryonic day 11.5 (more )
Structure Level Pattern Image Note
TS19: inner ear Absent 3B

Specimen 3C: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: vestibulo-cochlear ganglion Present 3C
TS20: cochlear duct Absent 3C
TS20: utricle Absent 3C vestibular organ

Specimen 3D: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: vestibulo-cochlear ganglion Present 3D
TS21: cochlear duct Absent 3D
TS21: utricle Absent 3D vestibular organ

Specimen 3M: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: vestibulo-cochlear ganglion Present 3M
TS20: cochlear duct Absent 3M

Specimen 3N: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: vestibulo-cochlear ganglion Present 3N
TS22: cochlear duct Absent 3N

Specimen 3O: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: vestibulo-cochlear ganglion Absent 3O Expression declined to background levels.
TS23: cochlear duct Absent 3O

Specimen not shown: embryonic day 8.5 (more )
Note: Summarized in Fig. 5.
Structure Level Pattern Image Note
TS13: otic placode Absent

Specimen not shown: embryonic day 10.5 (more )
Note: Summarized in Fig. 5.
Structure Level Pattern Image Note
TS17: otocyst Absent

Specimen not shown: embryonic day 14.5 (more )
Note: Summarized in Fig. 5.
Structure Level Pattern Image Note
TS22: utricle Absent vestibular organ

Specimen not shown: embryonic day 15.5 (more )
Note: Summarized in Fig. 5.
Structure Level Pattern Image Note
TS23: utricle Absent vestibular organ

Specimen not shown: embryonic day 16.5 (more )
Note: Summarized in Fig. 5.
Structure Level Pattern Image Note
TS24: cochlear duct Absent
TS24: vestibulo-cochlear ganglion Absent
TS24: utricle Absent vestibular organ


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
03/25/2025
MGI 6.24
The Jackson Laboratory