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Gene Expression Data
Assay Details
Assay
Reference: J:16244 Ang SL, et al., The formation and maintenance of the definitive endoderm lineage in the mouse: involvement of HNF3/forkhead proteins. Development. 1993 Dec;119(4):1301-15
Assay type: RNA in situ
MGI Accession ID: MGI:5825130
Gene symbol: Foxa1
Gene name: forkhead box A1
Probe: HNF3-alpha-cDNA1
Probe preparation: Antisense labelled with digoxigenin RNA
Visualized with: Alkaline phosphatase
Results
Specimen not shown: embryonic day 6.5 (more )
Note: Early primitive streak stage.
Structure Level Pattern Image Note
TS9: embryo Absent
Specimen 4D: embryonic day 8.5-9.0 (more )
Note: 8-9 somite embryo.
Structure Level Pattern Image Note
TS13: notochord Present 4D
TS13: gut Present Widespread 4D
TS13: future midbrain Present Regionally restricted 4D Expression was detected in the ventral midbrain but not in the rest of the neural tube. The midbrain staining encompasses floorplate and some lateral areas.
TS13: future midbrain floor plate Present 4D
TS13: future hindbrain Absent 4D
TS13: future prosencephalon Absent 4D
TS13: neural tube floor plate Absent 4D No expression was detected in the ventral floorplate of the spinal cord.
Specimen 4E: embryonic day 8.5-9.0 (more )
Structure Level Pattern Image Note
TS13: future midbrain Present Regionally restricted 4E Expression was detected in the ventral midbrain but not in the rest of the neural tube. The midbrain staining encompasses floorplate and some lateral areas.
TS13: future midbrain floor plate Present 4E
TS13: future hindbrain Absent 4E
TS13: future prosencephalon Absent 4E
Specimen 4F: embryonic day 9.0 (more )
Note: 15 somites.
Structure Level Pattern Image Note
TS14: hepatic primordium Strong 4F
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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03/25/2025
MGI 6.24 		The Jackson Laboratory