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Gene Expression Data
Assay Details
Assay
Reference: J:24100 Dahl E, et al., Expression of gap junction genes, connexin40 and connexin43, during fetal mouse development. Anat Embryol (Berl). 1995 Mar;191(3):267-78
Assay type: RNA in situ
MGI Accession ID: MGI:6200108
Gene symbol: Gja1
Gene name: gap junction protein, alpha 1
Probe: Cx43 oligo
Probe preparation: Antisense labelled with S35 RNA
Visualized with: Autoradiography
Results
Specimen 5A: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: adrenal cortex Strong 5A

Specimen 5B: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: adrenal cortex Strong 5B

Specimen 5E: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: Bowman's capsule of maturing renal corpuscle Very strong 5E

Specimen 6A: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: bronchiole epithelium Present 6A
TS24: bronchiole Weak Regionally restricted 6A Expression is in the connective tissue surrounding the epithelium.

Specimen 7A: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: neurohypophysis infundibulum Strong 7A
TS22: diencephalon Present Graded 7A Expression increases towards the infundibular process.

Specimen 7B: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: neurohypophysis infundibulum Strong 7B
TS22: diencephalon Present Graded 7B Expression increases towards the infundibular process.

Specimen 7C: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: neurohypophysis pars nervosa Strong 7C
TS24: neurohypophysis infundibulum Present 7C

Specimen 7F: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: brain arachnoid mater Present 7F
TS24: brain meninges Present 7F
TS24: brain dura mater Strong 7F

Specimen 8A: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: hair root sheath Strong Regionally restricted 8A Expression is in the outer root sheath.

Specimen 8E: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: epidermis Present Regionally restricted 8E Expression is in the stratum basale.

Specimen 8F: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: epidermis Present Regionally restricted 8F Expression is in the stratum basale.

Specimen 9A: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: dental papilla Present Graded 9A There is a gradient of expression towards the inner enamel epithelium.
TS24: inner enamel epithelium Strong 9A
TS24: outer enamel epithelium Strong 9A
TS24: stellate reticulum Very strong 9A
TS24: Meckel's cartilage Present Regionally restricted 9A Expression is in the perichondrium.

Specimen 9B: embryonic day 16.5 (more )
Structure Level Pattern Image Note
TS24: dental papilla Present Graded 9B There is a gradient of expression towards the inner enamel epithelium.
TS24: inner enamel epithelium Strong 9B
TS24: outer enamel epithelium Strong 9B
TS24: stellate reticulum Very strong 9B

Specimen not shown E14.5: embryonic day 14.5 (more )
Structure Level Pattern Image Note
TS22: glomerular mesangium Present
TS22: inner enamel epithelium Present
TS22: stellate reticulum Present
TS22: adrenal cortex Weak
TS22: collecting duct Weak


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
01/06/2026
MGI 6.24
The Jackson Laboratory