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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: In situ reporter (knock in)
MGI Accession ID: MGI:7615027
Gene symbol: Etv4
Gene name: ets variant 4
Reporter: lacZ
Antibody: anti-B-galactosidase (Rockland)
Detection system: Secondary antibody coupled to biotin
Results
Specimen 2A: embryonic day 13.5; Etv4tm1Arbr/Etv4+ (more )
Note: Double labeled: brown - Etv4 reporter; blue - Ret (assay MGI:7615006).
Structure Cell Type Level Pattern Image Note
TS21: spinal cord brachial region spinal cord motor neuron Present Regionally restricted 2A Expression is in some motoneurons in the medial part of the lateral motor columns and is absent in the most rostral part of the brachial spinal cord.
Specimen 2B: embryonic day 13.5; Etv4tm1Arbr/Etv4+ (more )
Note: Double labeled: brown - Etv4 reporter; blue - Sema3a (assay MGI:7615012).
Structure Cell Type Level Pattern Image Note
TS21: spinal cord brachial region spinal cord motor neuron Present Regionally restricted 2B Expression is in some motoneurons in the medial part of the lateral motor columns and is absent in the most rostral part of the brachial spinal cord.
Specimen 2C: embryonic day 13.5; Etv4tm1Arbr/Etv4+ (more )
Note: Double labeled: brown - Etv4 reporter; blue - Sema3c (assay MGI:7615014).
Structure Cell Type Level Pattern Image Note
TS21: spinal cord brachial region spinal cord motor neuron Present Regionally restricted 2C Expression is in some motoneurons in the medial part of the lateral motor columns and is absent in the most rostral part of the brachial spinal cord.
Specimen 2D: embryonic day 13.5; Etv4tm1Arbr/Etv4+ (more )
Note: Double labeled: brown - Etv4 reporter; blue - Sema3e (assay MGI:7615016).
Structure Cell Type Level Pattern Image Note
TS21: spinal cord brachial region spinal cord motor neuron Present Regionally restricted 2D Expression is in some motoneurons in the medial part of the lateral motor columns and is absent in the most rostral part of the brachial spinal cord.
Specimen 2E: embryonic day 13.5; Etv4tm1Arbr/Etv4+ (more )
Note: Double labeled: brown - Etv4 reporter; blue - Sema3e (assay MGI:7615016).
Structure Cell Type Level Pattern Image Note
TS21: spinal cord brachial region spinal cord motor neuron Present Regionally restricted 2E Expression is in some motoneurons in the medial part of the lateral motor columns and is absent in the most rostral part of the brachial spinal cord.
Specimen 2F: embryonic day 13.5; Etv4tm1Arbr/Etv4+ (more )
Note: Double labeled: brown - Etv4 reporter; blue - Sema3d (assay MGI:7615015).
Structure Cell Type Level Pattern Image Note
TS21: spinal cord brachial region spinal cord motor neuron Present Regionally restricted 2F Expression is in some motoneurons in the medial part of the lateral motor columns and is absent in the most rostral part of the brachial spinal cord.
Specimen 5A: embryonic day 13.5; Etv4tm1Arbr/Etv4+ (more )
Note: Double labeled: brown - Etv4 reporter; blue - Nrp1 (assay MGI:7615018).
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 5B: embryonic day 13.5; Etv4tm1Arbr/Etv4+ (more )
Note: Double labeled: brown - Etv4 reporter; blue - Nrp2 (assay MGI:7615021).
Structure Cell Type Level Pattern Image Note
TS21: spinal cord brachial region spinal cord motor neuron Present Regionally restricted 5B Expression is in some subpopulations of motoneurons.
Specimen 5D: embryonic day 13.5; Etv4tm1Arbr/Etv4+ (more )
Note: Double labeled: brown - Etv4 reporter; blue - Plxna1 (assay MGI:7615022).
Structure Cell Type Level Pattern Image Note
TS21: spinal cord brachial region spinal cord motor neuron Present Regionally restricted 5D Expression is in some subpopulations of motoneurons.
Specimen 5E: embryonic day 13.5; Etv4tm1Arbr/Etv4+ (more )
Note: Double labeled: brown - Etv4 reporter; blue - Plxna3 (assay MGI:7615024).
Structure Cell Type Level Pattern Image Note
TS21: spinal cord brachial region spinal cord motor neuron Present Regionally restricted 5E Expression is in some subpopulations of motoneurons.
Specimen 5F: embryonic day 13.5; Etv4tm1Arbr/Etv4+ (more )
Note: Double labeled: brown - Etv4 reporter; blue - Plxna4 (assay MGI:7615026).
Structure Cell Type Level Pattern Image Note
TS21: spinal cord brachial region spinal cord motor neuron Present Regionally restricted 5F Expression is in some subpopulations of motoneurons.
Specimen 6A: embryonic day 13.5; Etv4tm1Arbr/Etv4+ (more )
Note: Double labeled: brown - Etv4 reporter; blue - Nrp1 (assay MGI:7615018).
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 6B: embryonic day 13.5; Etv4tm1Arbr/Etv4+ (more )
Note: Double labeled: brown - Etv4 reporter; blue - Sema3a (assay MGI:7615012).
Structure Cell Type Level Pattern Image Note
TS21: spinal cord brachial region spinal cord motor neuron Present Regionally restricted 6B Expression is in some subpopulations of motoneurons.
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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12/30/2025
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