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Gene Expression Data
Assay Details
Assay
Reference: J:119877 Quinn JC, et al., Pax6 controls cerebral cortical cell number by regulating exit from the cell cycle and specifies cortical cell identity by a cell autonomous mechanism. Dev Biol. 2007 Feb 1;302(1):50-65
Assay type: Immunohistochemistry
MGI Accession ID: MGI:6160892
Gene symbol: Ascl1
Gene name: achaete-scute family bHLH transcription factor 1
Antibody: anti-Mash1
Detection system: Alexa Fluor
Results
Specimen 8A: embryonic day 12.5 (more )
Note: Triple labeled: green - Mash1 (Ascl1); red - Tbr2 (Eomes assay MGI:6160891); blue - DNA.
Structure Level Pattern Image Note
TS20: lateral ganglionic eminence Present 8A Expression restricted to ganglionic eminences.

Specimen 8B: embryonic day 12.5; Pax6Sey/Pax6Sey (more )
Note: Triple labeled: green - Mash1 (Ascl1); red - Tbr2 (Eomes assay MGI:6160891); blue - DNA.
Structure Level Pattern Image Note
TS20: lateral ganglionic eminence Strong Widespread 8B Expression in many cells throughout cerebral cortex.
TS20: cortical preplate Absent 8B No expression in Tbr2 (Eomes) expressing cells.

Specimen 8C: embryonic day 14.5 (more )
Note: Triple labeled: green - Mash1 (Ascl1); red - pH3 (phospho-histone 3); blue - DNA.
Structure Level Pattern Image Note
TS22: lateral ganglionic eminence Present 8C Expression restricted to ganglionic eminences.

Specimen 8D: embryonic day 14.5; Pax6Sey/Pax6Sey (more )
Note: Triple labeled: green - Mash1 (Ascl1); red - pH3 (phospho-histone 3); blue - DNA.
Structure Level Pattern Image Note
TS22: telencephalon Present Widespread 8D Expression in dorsal and ventreal telencephalic cells.

Specimen 8E/G: embryonic day 14.5 (more )
Note: Triple labeled: green - Mash1 (Ascl1); red - pH3 (phospho-histone 3); blue - DNA.
Structure Level Pattern Image Note
TS22: lateral ganglionic eminence Present Regionally restricted 8G , 8E Authors report expression in abventricular mitoses.

Specimen 8F/H: embryonic day 14.5; Pax6Sey/Pax6Sey (more )
Note: Triple labeled: green - Mash1 (Ascl1); red - pH3 (phospho-histone 3); blue - DNA.
Structure Level Pattern Image Note
TS22: cerebral cortex Weak Regionally restricted 8F , 8H Low levels of expression in a minority of cells undergoing mitosis in abventricular locations.


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