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Gene Expression Data
Assay Details
Assay
Reference: J:4553 Laird DW, et al., Connexin expression and gap junction communication compartments in the developing mouse limb. Dev Dyn. 1992 Nov;195(3):153-61
Assay type: Immunohistochemistry
MGI Accession ID: MGI:5800722
Gene symbol: Gja1
Gene name: gap junction protein, alpha 1
Antibody: CT-360
Detection system: Secondary antibody coupled to rhodamine
Results
Specimen 5 left panel: embryonic day 13.0-13.5 (more )
Note: Confocal microscopy. Double labeled: red - Gja1; green - Gjb1 (assay MGI:5800723).
Structure Level Pattern Image Note
TS21: forelimb epithelium Present 5_left panel
TS21: forelimb mesenchyme Absent 5_left panel
Specimen 5 right panel: embryonic day 13.0-13.5 (more )
Note: Confocal microscopy. Double labeled: red - Gja1; green - Gjb1 (assay MGI:5800723).
Structure Level Pattern Image Note
TS21: forelimb epithelium Present 5_right panel
TS21: forelimb mesenchyme Absent 5_right panel
Specimen 6: embryonic day 14.0-14.5 (more )
Note: Confocal microscopy. Double labeled: red - Gja1; green - Gjb1 (assay MGI:5800723).
Structure Level Pattern Image Note
TS22: forelimb skin Present 6 Expression is at the peripheral regions of large squamous cells (pericytes).
Specimen 7: embryonic day 14.0-14.5 (more )
Note: Confocal microscopy. Double labeled: red - Gja1; green - Gjb1 (assay MGI:5800723).
Structure Level Pattern Image Note
TS22: forelimb skin Present Regionally restricted 7 Expression is between apposed basal ectodermal cells.
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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01/06/2026
MGI 6.24 		The Jackson Laboratory