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Gene Expression Data
Assay Details
Assay
Reference: J:48807 Hallows JL, et al., Expression of Kv1.1, a Shaker-like potassium channel, is temporally regulated in embryonic neurons and glia. J Neurosci. 1998 Aug 1;18(15):5682-91
Assay type: RNA in situ
MGI Accession ID: MGI:7737730
Gene symbol: Kcna1
Gene name: potassium voltage-gated channel, shaker-related subfamily, member 1
Probe: Kv1.1 cDNA
Probe preparation: Antisense labelled with P33 RNA
Visualized with: Autoradiography
Results
Specimen 2A: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: future midbrain Strong Regionally restricted 2A Expression is in the region of the tectum and tegmentum.
TS15: diencephalon Strong Regionally restricted 2A Expression is in regions of the thalamus and hypothalamus.
TS15: future hindbrain Strong Regionally restricted 2A Expression is in two broad dorsal stripes.

Specimen 2C: embryonic day 10.5 (more )
Structure Level Pattern Image Note
TS17: midbrain Weak 2C
TS17: hindbrain Absent 2C

Specimen 4A: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: cerebral cortex Strong 4A
TS22: dorsal root ganglion Strong 4A
TS22: hippocampus Strong 4A
TS22: peripheral nerve Strong 4A
TS22: trigeminal ganglion Strong 4A
TS22: medulla oblongata Strong Regionally restricted 4A Expression is in sensory nuclei.

Specimen 4C: embryonic day 17.5 (more )
Structure Level Pattern Image Note
TS25: dorsal root ganglion Strong 4C
TS25: peripheral nerve Strong 4C
TS25: trigeminal ganglion Strong 4C
TS25: cerebral cortex Present 4C
TS25: hippocampus Present 4C

Specimen 5A: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: cerebral cortex Strong Regionally restricted 5A Expression is in the outer aspects.
TS22: hippocampus Strong Regionally restricted 5A Expression is in the outer aspects.

Specimen 6A: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: dorsal root ganglion Strong Regionally restricted 6A Expression is in a subset of cells.

Specimen 7A: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: trigeminal ganglion Strong 7A
TS22: trigeminal nerve mandibular division Strong 7A
TS22: trigeminal nerve maxillary division Strong 7A
TS22: trigeminal nerve ophthalmic division Strong 7A

Specimen Table 1 E14.5: embryonic day 14.5 (more )
Structure Cell Type Level Pattern Image Note
TS22: cerebral cortex Strong
TS22: cranial ganglion Strong
TS22: dorsal root ganglion Strong
TS22: hippocampus Strong
TS22: epithalamus Strong Non-Uniform Expression is in the pineal gland and is moderate in the epithalamus.
TS22: forebrain forebrain radial glial cell Strong Single cells Expression is in radial glia, Schwann cells/precursors, and satellite cells.
TS22: forebrain perineuronal satellite cell Strong Single cells Expression is in radial glia, Schwann cells/precursors, and satellite cells.
TS22: forebrain Schwann cell Strong Single cells Expression is in radial glia, Schwann cells/precursors, and satellite cells.
TS22: forebrain Schwann cell precursor Strong Single cells Expression is in radial glia, Schwann cells/precursors, and satellite cells.
TS22: enteric nervous system Moderate
TS22: hypothalamus Moderate
TS22: inferior colliculus Moderate
TS22: olfactory epithelium Moderate
TS22: superior colliculus Moderate
TS22: thalamus Moderate
TS22: tongue epithelium Moderate
TS22: pons Moderate Regionally restricted Expression is in chief sensory and spinal trigeminal nuclei.
TS22: brainstem nucleus Moderate Regionally restricted Expression is in the medial vestibular nucleus.
TS22: pituitary gland Weak
TS22: thymus primordium Weak

Specimen Table 1 E17.5: embryonic day 17.5 (more )
Structure Cell Type Level Pattern Image Note
TS25: cranial ganglion Strong
TS25: forebrain forebrain radial glial cell Strong Single cells Expression is in Schwann cells/precursors, and satellite cells and is moderate in radial glia.
TS25: forebrain perineuronal satellite cell Strong Single cells Expression is in Schwann cells/precursors, and satellite cells and is moderate in radial glia.
TS25: forebrain Schwann cell Strong Single cells Expression is in Schwann cells/precursors, and satellite cells and is moderate in radial glia.
TS25: forebrain Schwann cell precursor Strong Single cells Expression is in Schwann cells/precursors, and satellite cells and is moderate in radial glia.
TS25: dorsal root ganglion Moderate
TS25: cerebral cortex Weak
TS25: hippocampus Weak
TS25: inferior colliculus Weak
TS25: pineal gland Weak
TS25: superior colliculus Weak
TS25: pons Weak Regionally restricted Expression is in chief sensory and spinal trigeminal nuclei.
TS25: brainstem nucleus Weak Regionally restricted Expression is in the medial vestibular nucleus.
TS25: epithalamus Weak Regionally restricted Expression is weak in the pineal gland and is absent in the rest of the epithalamus.
TS25: thalamus Trace
TS25: hypothalamus Absent
TS25: olfactory epithelium Absent
TS25: pituitary gland Absent
TS25: thymus Absent
TS25: tongue epithelium Absent


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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