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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: RNA in situ
MGI Accession ID: MGI:8308822
Gene symbol: Dmrt1
Gene name: doublesex and mab-3 related transcription factor 1
Probe: Dmrt1 cDNA
Probe preparation: Antisense labelled with digoxigenin RNA
Visualized with: Alkaline phosphatase
Results
Specimen 1A: embryonic day 12.5 (more )
Note: Sagittal view.
Structure Level Pattern Image Note
TS20: allocortex Weak 1A Expression is seen in the medial pallium.

Specimen 1A': embryonic day 12.5 (more )
Note: Coronal view.
Structure Level Pattern Image Note
TS20: allocortex Weak 1A' Expression is seen in the medial pallium.

Specimen Not shown: postnatal adult (more )
Structure Level Pattern Image Note
TS28: central nervous system Absent

Specimen Table 1: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: preoptic area Absent
TS20: hypothalamus Absent No expression is seen in the terminal hypothalamus paraventricular and subparaventricular areas; peduncular hypothalamus paraventricular area; or the retromammillary area.
TS20: mammillary area Absent
TS20: telencephalon roof plate Absent
TS20: lateral ventricle choroid plexus Absent
TS20: subpallium Absent No expression is seen in the subpallium, including paraseptal subpallium; diagonal domain; pallidum; or the pallial-subpallial boundary.
TS20: corpus striatum Absent
TS20: pallium Present Regionally restricted Although expression is seen elsewhere in the pallium, no expression is seen in the pallial-subpallial boundary.
TS20: ventral pallium Absent
TS20: lateral pallium Absent
TS20: neocortex Absent No expression is seen in the dorsal pallium.
TS20: allocortex Present Regionally restricted Expression is seen in the medial pallium ventricular and mantle zones.
TS20: telencephalon septum Absent No expression is seen in the subpallial or pallial septum.
TS20: prosomere 3 Absent No expression is seen in alar prethalamus, including prethalamic eminence and reticular complex, or in prethalamic tegmentum, including ventral tegmental area (A10), p3 part; substantia nigra (A9), p3 part; and posterior hypothalamic area, p3 part.
TS20: zona incerta Absent
TS20: prosomere 2 Absent No expression is seen in alar thalmus, including dorsal tier, or thalamic tegmentum, including ventral tegmental area (A10), p2 part; substantia nigra (A9), p2 part; and posterior hypothalamic area, p2 part.
TS20: habenula Absent
TS20: prosomere 1 Absent No expression is seen in alar plate or pretectal tegmentum, including ventral tegmental area (A10), p1 part; substantia nigra (A9), p1 part; and red nucleus, parvicelluar part.
TS20: mesomere 1 Absent No expression is seen in collicular midbrain tectum, including superior and inferior colliculi and reticular formation, or in m1 midbrain tegmentum, including ventral tegmental area, m1 part; substantia nigra, m1 part; red nucleus, magnocellular part; and oculomotor nucleus.
TS20: mesomere 2 Absent No expression is seen in preisthmic midbrain tectum or preisthmic tegmentum.
TS20: midbrain-hindbrain junction Absent No expression is seen in the isthmus, including the cerebellar vermis.
TS20: metencephalon Absent No expression is seen in the prepontine hindbrain (rhombomeres 1 and 2). This includes: A4, A6 and A7 noradrenergic cell groups and median raphe nucleus (B5).
TS20: pons Absent No expression is seen in the pontine hindbrain (rhombomeres 3 and 4). This includes: A5 noradrenergic cell group, r4 part.
TS20: medulla oblongata Absent No expression is seen in the pontomedullary hindbrain (rhombomeres 5 and 6) or the medullary hindbrain (rhombomeres 7-11). This includes: A5 noradrenergic cell group, r5 part; raphe magnus nucleus (B3); gigantocellular reticular area; and B1 and B2 serotonergic cell groups.
TS20: spinal cord Absent
TS20: olfactory epithelium Absent No expression is seen in main olfactory epithelium.
TS20: nasal epithelium Absent No expression is seen in respiratory epithelium.
TS20: vomeronasal organ Absent


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
10/06/2026
MGI 6.29
The Jackson Laboratory