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Gene Expression Data
Assay Details
Assay
Reference: J:28715 Rinkwitz-Brandt S, et al., Distinct temporal expression of mouse Nkx-5.1 and Nkx-5.2 homeobox genes during brain and ear development. Mech Dev. 1995 Aug;52(2-3):371-81
Assay type: RNA in situ
MGI Accession ID: MGI:5469326
Gene symbol: Hmx3
Gene name: H6 homeobox 3
Probe: Nkx5.1 probe7
Probe preparation: Antisense RNA
Results
Specimen 7A: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: hypothalamus Present Regionally restricted 7A Expression in V-shaped bundles in the preoptic area.
TS23: diencephalon Present Regionally restricted 7A Expression two symmetric stripes of expression in the mammillary region.
TS23: medulla oblongata Present 7A
Specimen 7B: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: cochlea Present 7B
TS23: posterior semicircular canal Present 7B
TS23: superior semicircular canal Present 7B
Specimen not shown: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: lateral semicircular canal Present Authors report expression in all three semicircular canals.
Specimen 7C: postnatal day 1 (more )
Structure Level Pattern Image Note
TS27: brain Trace 7C Expression is barely detectable.
Specimen 8A: embryonic day 8.0 (more )
Note: 4-6 somites.
Structure Level Pattern Image Note
TS12: embryo Absent 8A
Specimen 8B: embryonic day 8.5 (more )
Note: 8-10 somites.
Structure Level Pattern Image Note
TS13: branchial arch Present 8B
TS13: otic placode Present 8B
Specimen 8C: embryonic day 9.0 (more )
Note: 16 somites.
Structure Level Pattern Image Note
TS14: 1st branchial groove Strong 8C
TS14: otic placode Weak Regionally restricted 8C Weak expression at the anterior tip of the otic vesicle.
Specimen 8D: embryonic day 9.5 (more )
Note: 22 somites.
Structure Level Pattern Image Note
TS15: otocyst Strong 8D
Specimen 8E: embryonic day 11.0 (more )
Note: 34 somites.
Structure Level Pattern Image Note
TS17: otocyst Present 8E
Specimen 8F: embryonic day 11.0 (more )
Note: 34 somites.
Structure Level Pattern Image Note
TS17: branchial arch Present 8F Expression in the branchial arches detected after prolonged staining.
Specimen 9A: embryonic day 9.5 (more )
Note: 24 somites.
Structure Level Pattern Image Note
TS15: otocyst Present 9A
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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03/18/2025
MGI 6.24 		The Jackson Laboratory