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Gene Expression Data
Assay Details
Assay
Reference: J:364871 Casado-Navarro R, et al., Expression atlas of Dmrt genes across sex and development in the mouse brain: functional insights from the olfactory system. Biol Sex Differ. 2026;17(1):44
Assay type: Immunohistochemistry
MGI Accession ID: MGI:8315422
Gene symbol: Omp
Gene name: olfactory marker protein
Antibody: Anti-OMP (Wako)
Detection system: Secondary antibody
Results
Specimen 6C: embryonic day 14.5 (more )
Note: Double labeled: magenta - Omp; green - Dmrta2 (assay MGI:8310124).
Structure Cell Type Level Pattern Image Note
TS22: olfactory epithelium olfactory receptor cell Present Single cells 6Ciii Expression is seen in mature sensory neurons.
TS22: vomeronasal organ sensory epithelium vomeronasal sensory neuron Present Single cells 6Cvi Expression is seen in mature sensory neurons.
TS22: vomeronasal organ non-sensory epithelium Present Single cells 6Cvi
Specimen 7F: embryonic day 14.5 (more )
Note: Wild type.
Structure Cell Type Level Pattern Image Note
TS22: olfactory epithelium olfactory receptor cell Present Single cells 7F
Specimen 7F': embryonic day 14.5; Dmrta2tm1Ejbd/Dmrta2tm1Ejbd (more )
Structure Cell Type Level Pattern Image Note
TS22: olfactory epithelium olfactory receptor cell Present Single cells 7F' In the mutant the number of expressing cells is reduced in both sexes.
TS22: nasal epithelium Present Single cells 7F' In the mutant there is ectopic expression in the respiratory epithelium.
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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10/06/2026
MGI 6.29 		The Jackson Laboratory