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Gene Expression Data
Assay Details
Assay
Reference: J:204808 Royal SJ, et al., Development of P2 olfactory glomeruli in P2-internal ribosome entry site-tau-LacZ transgenic mice. J Neurosci. 1999 Nov 15;19(22):9856-64
Assay type: In situ reporter (knock in)
MGI Accession ID: MGI:7853890
Gene symbol: Or10a4
Gene name: olfactory receptor family 10 subfamily A member 4
Reporter: lacZ
Direct Detection
Results
Specimen 3B: postnatal adult; Or10a4tm1Mom/Or10a4+ (more )
Structure Cell Type Level Pattern Image Note
TS28: olfactory epithelium neuron Present Regionally restricted 3B Expression is in the perikarya and axons of primary olfactory neurons that express the P2 odorant receptor.

Specimen 3C: postnatal day 3.5; Or10a4tm1Mom/Or10a4+ (more )
Structure Cell Type Level Pattern Image Note
TS27: olfactory epithelium neuron Present Regionally restricted 3C Expression is in the perikarya and axons of primary olfactory neurons that express the P2 odorant receptor.

Specimen 3D: postnatal day 14.5; Or10a4tm1Mom/Or10a4+ (more )
Structure Level Pattern Image Note
TS28: olfactory epithelium Present Regionally restricted 3D Expression is in the perikarya and axons of primary olfactory neurons that express the P2 odorant receptor.

Specimen 3E: postnatal adult; Or10a4tm1Mom/Or10a4+ (more )
Structure Cell Type Level Pattern Image Note
TS28: nasal cavity mucosa neuron Present Regionally restricted 3E Expression is in the perikarya and axons of primary olfactory neurons that express the P2 odorant receptor.
TS28: olfactory epithelium neuron Present Regionally restricted 3E Expression is in the perikarya and axons of primary olfactory neurons that express the P2 odorant receptor.

Specimen 3F: postnatal adult; Or10a4tm1Mom/Or10a4+ (more )
Structure Level Pattern Image Note
TS28: nasal cavity mucosa Present Regionally restricted 3F Expression is in the perikarya and axons of primary olfactory neurons that express the P2 odorant receptor.

Specimen 3G: postnatal day 3.5; Or10a4tm1Mom/Or10a4+ (more )
Structure Cell Type Level Pattern Image Note
TS27: vomeronasal organ neuron Present Regionally restricted 3G Expression is in P2 neurons in other sensory neuroepithelia.

Specimen 3H: postnatal day 7.5; Or10a4tm1Mom/Or10a4+ (more )
Structure Cell Type Level Pattern Image Note
TS28: septal organ of Masera neuron Present Regionally restricted 3H Expression is in P2 neurons in other sensory neuroepithelia.

Specimen 4E: postnatal day 0.5; Or10a4tm1Mom/Or10a4+ (more )
Structure Cell Type Level Pattern Image Note
TS27: main olfactory bulb glomerular layer neuron Present Regionally restricted 4E Expression is in a glomerulus that is joined by a band of axons.

Specimen 4F: postnatal adult; Or10a4tm1Mom/Or10a4+ (more )
Structure Cell Type Level Pattern Image Note
TS28: main olfactory bulb glomerular layer neuron Present Regionally restricted 4F Expression is in glomeruli.

Specimen 5A: postnatal; Or10a4tm1Mom/Or10a4+ (more )
Structure Cell Type Level Pattern Image Note
TS28: main olfactory bulb glomerular layer neuron Present Regionally restricted 5A , 5C Expression is in P2 axons that innervate the target medial glomerulus and in P2 axons that are dispersed throughout a subregion of the extra glomerulus.

Specimen 5B: postnatal; Or10a4tm1Mom/Or10a4+ (more )
Structure Level Pattern Image Note
TS28: main olfactory bulb glomerular layer Present Regionally restricted 5D , 5B Expression is in P2 axons that innervate the target medial glomerulus and in P2 axons that are dispersed throughout a subregion of the extra glomerulus.


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
12/30/2025
MGI 6.24
The Jackson Laboratory