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Gene Expression Data
Assay Details
Assay
Reference: J:75868 Lu QR, et al., Common developmental requirement for olig function indicates a motor neuron/oligodendrocyte connection. Cell. 2002 Apr 5;109(1):75-86
Assay type: RNA in situ
MGI Accession ID: MGI:7432426
Gene symbol: Olig1
Gene name: oligodendrocyte transcription factor 1
Probe: Olg-1 cDNA1
Probe preparation: Antisense RNA
Results
Specimen 1C +/-: embryonic day 13.5; Olig1tm1(cre)Rth/Olig1+ (more )
Structure Level Pattern Image Note
TS21: spinal cord Present 1C left

Specimen 1C -/-: embryonic day 13.5; Olig1tm1(cre)Rth/Olig1tm1(cre)Rth (more )
Structure Level Pattern Image Note
TS21: spinal cord Absent 1C right

Specimen 3C +/+: embryonic day 18.5; Olig1tm1(cre)Rth/Olig1tm1(cre)Rth (more )
Structure Level Pattern Image Note
TS26: hindbrain Present 3C-1 , 3C-2

Specimen 3C -/-: embryonic day 18.5; Olig2tm1Rth/Olig2tm1Rth (more )
Structure Level Pattern Image Note
TS26: hindbrain Present 3C-3 , 3C-4 Expressed in the hindbrain at positions where oligodendrocyte precursors were observed in Olig2 null mice.

Specimen 6 +/+ E9.5: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: neural tube lateral wall Present Regionally restricted 6_+/+ 9.5 Expressed in the ventral neural tube.

Specimen 6 -/- E9.5: embryonic day 9.5; Olig2tm1Rth/Olig2tm1Rth (more )
Structure Level Pattern Image Note
TS15: neural tube lateral wall Present Regionally restricted 6_-/- 9.5 More robust expression in the ventral neural tube, compared with the wild-type.

Specimen 6 +/+ E11.5: embryonic day 11.5 (more )
Structure Level Pattern Image Note
TS19: neural tube lateral wall Ambiguous 6_+/+ 11.5 Reduced expression in the ventral neural tube, compared with that of E9.5.

Specimen 6 -/- E11.5: embryonic day 11.5; Olig2tm1Rth/Olig2tm1Rth (more )
Structure Level Pattern Image Note
TS19: neural tube lateral wall Present Regionally restricted 6_-/- 11.5 More robust expression in the ventral neural tube, compared with the wild-type.

Specimen 6 +/+ E12.5: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: spinal cord lateral wall Present Regionally restricted 6_+/+ 12.5 Expressed in the ventral neural tube.

Specimen 6 -/- E12.5: embryonic day 12.5; Olig2tm1Rth/Olig2tm1Rth (more )
Structure Level Pattern Image Note
TS20: spinal cord lateral wall Present Regionally restricted 6_-/- 12.5 More robust expression in the ventral neural tube, compared with the wild-type.

Specimen 6 +/+ E13.5: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: spinal cord lateral wall Present Regionally restricted 6_+/+ 13.5 Positive cells migrated outwards from the ventral neural tube.

Specimen 6 -/- E13.5: embryonic day 13.5; Olig2tm1Rth/Olig2tm1Rth (more )
Structure Level Pattern Image Note
TS21: spinal cord lateral wall Present Regionally restricted 6_-/- 13.5 Reduced migration and/or proliferation of positive cells compared with the wild-type.

Specimen 6 +/+ E14.5: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: spinal cord lateral wall Present 6_+/+ 14.5 Positive cells migrated outwards from the ventral neural tube.

Specimen 6 -/- E14.5: embryonic day 14.5; Olig2tm1Rth/Olig2tm1Rth (more )
Structure Level Pattern Image Note
TS22: spinal cord lateral wall Present Regionally restricted 6_-/- 14.5 Reduced migration and/or proliferation of positive cells compared with the wild-type.

Specimen 6 +/+ E18.5: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: spinal cord Present 6_+/+ 18.5

Specimen 6 -/- E18.5: embryonic day 18.5; Olig2tm1Rth/Olig2tm1Rth (more )
Structure Level Pattern Image Note
TS26: spinal cord lateral wall Present Regionally restricted 6_-/- 18.5 Reduced migration and/or proliferation of positive cells compared with the wild-type.

Specimen 6 -/- E12.5 neo: embryonic day 12.5; Olig2tm1Rth/Olig2tm1Rth (more )
Note: Double labeled: purple - Olig1; brown - Olig2-neo.
Structure Level Pattern Image Note
TS20: spinal cord lateral wall Present Regionally restricted 6_neo/Olig1 12.5 Colocalization of Olig1 and Olig2-neo was seen in the ventral region.


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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
03/18/2025
MGI 6.24
The Jackson Laboratory