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Gene Expression Data
Assay Details
Assay
Reference: J:8874 Fainsod A, et al., Expression of the murine homeo box gene Hox 1.5 during embryogenesis. Dev Biol. 1987 Nov;124(1):125-33
Assay type: RNA in situ
MGI Accession ID: MGI:5476919
Gene symbol: Hoxa3
Gene name: homeobox A3
Probe: pG10HBB
Probe preparation: Antisense labelled with S35 RNA
Visualized with: Autoradiography
Results
Specimen 3a/b: embryonic day 8.5 (more )
Structure Level Pattern Image Note
TS13: neural ectoderm Present Regionally restricted 3a/b Expressed in the central nervous system. Expression begins in the region of hindbrain, and extends caudally.
TS13: future hindbrain Present 3a/b
TS13: foregut diverticulum Absent 3a/b
TS13: somite Absent 3a/b
Specimen 4a/b: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: future hindbrain Present Regionally restricted 4a/b Expressed in posterior part.
Specimen 4c/d: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: future hindbrain Present Regionally restricted 4c/d Expressed in posterior part.
TS15: future forebrain Absent 4c/d The hindbrain marks the anterior boundary of expression in the central nervous system.
TS15: future midbrain Absent 4c/d The hindbrain marks the anterior boundary of expression in the central nervous system.
Specimen 4e/f: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: future spinal cord Present Widespread 4e/f
Specimen 5a/b: embryonic day 10.5 (more )
Structure Level Pattern Image Note
TS17: hindbrain Present Regionally restricted 5a/b Expressed in myelencephalon.
TS17: future spinal cord Present 5a/b Expressed in most of them.
TS17: forebrain Absent 5a/b
TS17: midbrain Absent 5a/b
Specimen 6a/b: embryonic day 11.5 (more )
Structure Level Pattern Image Note
TS19: myelencephalon Present Regionally restricted 6a/b Expression began just posterior of the pontine flexure in the myelencephalon, continuing caudally through most of the spinal cord.
TS19: future spinal cord Present 6a/b Expressed in most of them.
Specimen 6c/d: embryonic day 11.5 (more )
Structure Level Pattern Image Note
TS19: spinal ganglion Present 6c/d
TS19: myelencephalon Present Regionally restricted 6c/d Expression began just posterior of the pontine flexure in the myelencephalon.
Specimen 6e/f: embryonic day 11.5 (more )
Structure Level Pattern Image Note
TS19: future spinal cord Present 6e/f
TS19: spinal ganglion Present 6e/f
Specimen 7a/b: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: medulla oblongata Present Regionally restricted 7a/b Expression began just posterior of the pontine flexure in the myelencephalon, extending along the spinal cord.
TS20: spinal cord Present 7a/b
Specimen not shown: embryonic day 10.5 (more )
Structure Level Pattern Image Note
TS17: spinal ganglion Present
Specimen not shown: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: spinal ganglion Present
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
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