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Gene Expression Data
Assay Details
Assay
Reference: J:100439 Cohen S, et al., A semaphorin code defines subpopulations of spinal motor neurons during mouse development. Eur J Neurosci. 2005 Apr;21(7):1767-76
Assay type: RNA in situ
MGI Accession ID: MGI:7615018
Gene symbol: Nrp1
Gene name: neuropilin 1
Probe: Nrp1 probe
Probe preparation: Antisense RNA
Results
Specimen 4A Brachial: embryonic day 13.5 (more )
Note: Flat-mounted specimen.
Structure Cell Type Level Pattern Image Note
TS21: spinal cord brachial region spinal cord motor neuron Strong Regionally restricted 4A Np1 Brachial Expression is in some subpopulations of motoneurons.
TS21: spinal cord dorsal horn spinal cord motor neuron Strong Regionally restricted 4A Np1 Brachial Expression is in some subpopulations of motoneurons.

Specimen 4A Brachial section: embryonic day 13.5 (more )
Structure Cell Type Level Pattern Image Note
TS21: spinal cord brachial region spinal cord motor neuron Strong Regionally restricted 4A Np1 Brachial section Expression is in some subpopulations of motoneurons.
TS21: spinal cord dorsal horn spinal cord motor neuron Strong Regionally restricted 4A Np1 Brachial section Expression is in some subpopulations of motoneurons.

Specimen 4A Lumbar: embryonic day 13.5 (more )
Note: Flat-mounted specimen.
Structure Cell Type Level Pattern Image Note
TS21: spinal cord dorsal horn spinal cord motor neuron Strong Regionally restricted 4A Np1 Lumbar Expression is in some subpopulations of motoneurons.
TS21: spinal cord lumbar region spinal cord motor neuron Strong Regionally restricted 4A Np1 Lumbar Expression is in some subpopulations of motoneurons.

Specimen 5A: embryonic day 13.5 (more )
Note: Double labeled: blue - Nrp1; brown - Etv4 reporter (assay MGI:7615027).
Structure Cell Type Level Pattern Image Note
TS21: spinal cord brachial region spinal cord motor neuron Present Regionally restricted 5A Expression is in some subpopulations of motoneurons.

Specimen 6A: embryonic day 13.5 (more )
Note: Double labeled: blue - Nrp1; brown - Etv4 reporter (assay MGI:7615027).
Structure Cell Type Level Pattern Image Note
TS21: spinal cord brachial region spinal cord motor neuron Present Regionally restricted 6A Expression is in some subpopulations of motoneurons.

Specimen 7A: embryonic day 13.5 (more )
Note: Flat-mounted specimen.
Structure Cell Type Level Pattern Image Note
TS21: spinal cord thoracic region spinal cord motor neuron Strong 7A
TS21: spinal cord lumbar region spinal cord motor neuron Moderate 7A

Specimen S1: embryonic day 13.5 (more )
Note: Flat-mounted specimen.
Structure Level Pattern Image Note
TS21: spinal cord thoracic region Present S1_Np1

Specimen S5: embryonic day 13.5 (more )
Note: Flat-mounted specimen.
Structure Cell Type Level Pattern Image Note
TS21: spinal cord dorsal horn spinal cord motor neuron Strong Regionally restricted S5_Np1 Expression is is restricted to the caudal half of the thoracic lateral parts of the median motor column and is stronger in the medial part of the median motor column.
TS21: spinal cord thoracic region spinal cord motor neuron Strong Regionally restricted S5_Np1 Expression is is restricted to the caudal half of the thoracic lateral parts of the median motor column and is stronger in the medial part of the median motor column.
TS21: spinal cord brachial region spinal cord motor neuron Strong Regionally restricted S5_Np1 Expression is in the lateral motor columns.
TS21: spinal cord lumbar region spinal cord motor neuron Strong Regionally restricted S5_Np1 Expression is in the lateral motor columns.


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