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Gene Expression Data
Assay Details
Assay
Reference: J:73809 Abu-Abed S, et al., Differential expression of the retinoic acid-metabolizing enzymes CYP26A1 and CYP26B1 during murine organogenesis. Mech Dev. 2002 Jan;110(1-2):173-7
Assay type: RNA in situ
MGI Accession ID: MGI:5692096
Gene symbol: Cyp26a1
Gene name: cytochrome P450, family 26, subfamily a, polypeptide 1
Probe: Cyp26a1 cDNA
Probe preparation: Antisense labelled with S35 RNA
Results
Specimen 1B: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: diaphragm Present Regionally restricted 1B Expression is in the diaphragmatic pillars.
TS20: stomach Present Regionally restricted 1B Expression is on the left wall.
TS20: esophagus mesenchyme Present 1B
TS20: septum transversum Present 1B
TS20: vertebral pre-cartilage condensation Absent 1B
Specimen 1E: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: diaphragm Present 1E
TS22: liver Absent 1E
TS22: vertebral pre-cartilage condensation Absent 1E
Specimen 1E inset: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: genital tubercle epithelium Weak 1E inset
Specimen 2B: embryonic day 12.5 (more )
Structure Level Pattern Image Note
TS20: hand mesenchyme Present Regionally restricted 2B Expression is in periphalangeal mesenchyme.
TS20: hand epithelium Present Regionally restricted 2B Expression is in the distal limb ectoderm.
Specimen 2E: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: limb digit Absent 2E
Specimen 2H: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: arm Absent 2H
Specimen 2K: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: rib cartilage condensation Present Regionally restricted 2K Expression is at the extremities.
Specimen 2N: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: pelvic girdle skeleton Present Regionally restricted 2N Expression is at the extremities of the pelvic bone.
Specimen 3B: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: neural retinal epithelium Present Regionally restricted 3B Expression is in the medial portion.
TS22: pigmented retinal epithelium Present 3B
Specimen 3I: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: dental lamina Present 3I
TS22: oral epithelium Present 3I
TS22: tongue epithelium Present 3I
Specimen 3L: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: molar enamel organ Present 3L
TS26: molar epithelium Present 3L
Specimen 6B: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: heart valve Present Regionally restricted 6B Expression is in the semilunar valves.
TS22: atrioventricular valve Present 6B
Specimen 6E: embryonic day 18.5 (more )
Structure Level Pattern Image Note
TS26: lung Absent 6E
Specimen 6H: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: liver Absent 6H
Specimen 6K: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: metanephros Weak Single cells 6K
Specimen not shown 14.5: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: spleen primordium Absent
TS22: thymus primordium Absent
Specimen not shown: postnatal (more )
Structure Level Pattern Image Note
TS28: brain 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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12/30/2025
MGI 6.24 		The Jackson Laboratory