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Gene Expression Data
Assay Details
Assay
Reference: J:96961 Martinez-Lopez MJ, et al., Mouse Neuron navigator 1, a novel microtubule-associated protein involved in neuronal migration. Mol Cell Neurosci. 2005 Apr;28(4):599-612
Assay type: RNA in situ
MGI Accession ID: MGI:4441300
Gene symbol: Nav1
Gene name: neuron navigator 1
Probe: Nav1 cDNA2
Probe preparation: Antisense labelled with digoxigenin RNA
Visualized with: Alkaline phosphatase
Results
Specimen 5D: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: telencephalon Present Regionally restricted 5D Expression is restricted to postmitotic areas and is absent from germinal telencephalic matrices.
Specimen 5E: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: alar columns Present 5E
TS20: basal columns Present 5E
TS20: dorsal root ganglion Present 5E
Specimen 5F: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: telencephalon Present Regionally restricted 5F Expression is in postmitotic postmigratory regions and in some migratory telencephalic pathways.
TS22: cerebral cortex intermediate zone Strong 5F
Specimen 5G: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: cerebellum Present Regionally restricted 5G Expression is in the cortical transitory zone of the cerebellum.
TS22: pons Present Regionally restricted 5G Expression is in the pontine migratory stream.
TS22: telencephalon Present Regionally restricted 5G Expression is in postmitotic postmigratory regions and in some migratory pathways.
TS22: cerebral cortex subventricular zone Present 5G
Specimen 5H: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: cerebral cortex subventricular zone Present 5H
TS26: hippocampus Strong 5H
Specimen 5I: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: medulla oblongata Strong Regionally restricted 5I Expression is in the inferior olive.
TS26: pons Strong Regionally restricted 5I Expression is inthe pontine nuclei.
TS26: hindbrain Present Regionally restricted 5I Expression is in most rhombencephalic nuclei.
TS26: cerebellum Present 5I
Specimen 5J: postnatal day 5 (more )
Structure Level Pattern Image Note
TS28: cortical layer II Strong 5J
TS28: cortical layer III Strong 5J
TS28: cortical layer V Strong 5J
Specimen 5K: postnatal day 21 (more )
Structure Level Pattern Image Note
TS28: cerebral cortex Present 5K
Specimen 5L: postnatal day 5 (more )
Structure Level Pattern Image Note
TS28: hippocampus pyramidal cell layer Strong 5L
Specimen 5M: postnatal day 21 (more )
Structure Level Pattern Image Note
TS28: hippocampus Weak 5M
Specimen 5N: postnatal day 21 (more )
Note: Double labeled: purple - Nav1; brown - Calb1 (assay MGI:4441301).
Structure Level Pattern Image Note
TS28: dentate gyrus granule cell layer Present 5N
Specimen 5O: postnatal day 5 (more )
Structure Level Pattern Image Note
TS28: main olfactory bulb Present 5O
TS28: rostral migratory stream Present 5O
Specimen 5P: postnatal day 21 (more )
Structure Level Pattern Image Note
TS28: main olfactory bulb Weak 5P
Specimen 5Q: postnatal day 5 (more )
Structure Level Pattern Image Note
TS28: pons Present 5Q
Specimen 5R: postnatal day 5 (more )
Structure Level Pattern Image Note
TS28: cerebellum Present Widespread 5R
Specimen 5S: postnatal day 21 (more )
Structure Level Pattern Image Note
TS28: cerebellum Purkinje cell layer Present 5S
TS28: cerebellum molecular layer Present 5S
Specimen Not shown E12: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: olfactory epithelium Present
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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Send questions and comments to User Support. 		last database update
03/25/2025
MGI 6.24 		The Jackson Laboratory