About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:171409 GUDMAP Consortium, GUDMAP: the GenitoUrinary Development Molecular Anatomy Project. www.gudmap.org. 2004;
Assay type: RNA in situ
MGI Accession ID: MGI:5541815
Gene symbol: Gja1
Gene name: gap junction protein, alpha 1
Probe: RIKEN clone 4832415F11 subclone
Probe preparation: Antisense labelled with digoxigenin RNA
Visualized with: Alkaline phosphatase
Results
Specimen GUDMAP:11487: embryonic day 13.5 (more )
Note: This specimen was generated and annotated by the lab of Melissa H. Little, Murdoch Children's Research Institute. Labeling was visualized using BM purple.
Structure Level Pattern Image Note
TS21: urinary system mesentery Absent GUDMAP:11487
TS21: ureter Absent GUDMAP:11487
TS21: metanephros Present GUDMAP:11487
TS21: early nephron Present GUDMAP:11487
TS21: primitive bladder Absent GUDMAP:11487
Specimen GUDMAP:11488: embryonic day 13.5 (more )
Note: This specimen was generated and annotated by the lab of Melissa H. Little, Murdoch Children's Research Institute. Labeling was visualized using BM purple.
Structure Level Pattern Image Note
TS21: genital tubercle of male Present GUDMAP:11488
TS21: male reproductive system Present GUDMAP:11488
TS21: preputial swelling of male Present GUDMAP:11488
TS21: distal genital tubercle of male Present GUDMAP:11488
TS21: mesenchyme of distal genital tubercle of male Present GUDMAP:11488
TS21: proximal genital tubercle of male Present GUDMAP:11488
TS21: mesenchyme of proximal genital tubercle of male Present GUDMAP:11488
TS21: skin of proximal genital tubercle of male Present GUDMAP:11488
TS21: mesenchyme of male preputial swelling Present GUDMAP:11488
TS21: skin of male preputial swelling Present GUDMAP:11488
TS21: preputial gland of male Present GUDMAP:11488
TS21: epithelium of phallic urethra of male Present GUDMAP:11488
TS21: urethral plate epithelium of male Present GUDMAP:11488
TS21: urethral tube epithelium of male Present GUDMAP:11488
TS21: skin of distal genital tubercle of male Absent GUDMAP:11488
TS21: developing vasculature of male genital tubercle Absent GUDMAP:11488
Specimen GUDMAP:11489: embryonic day 13.5 (more )
Note: This specimen was generated and annotated by the lab of Melissa H. Little, Murdoch Children's Research Institute. Labeling was visualized using BM purple.
Structure Level Pattern Image Note
TS21: female reproductive system Present GUDMAP:11489
TS21: genital tubercle of female Present GUDMAP:11489
TS21: ovary Present GUDMAP:11489
TS21: preputial swelling of female Present GUDMAP:11489
TS21: mesonephros of female Present GUDMAP:11489
TS21: paramesonephric duct of female, rest of Present GUDMAP:11489
TS21: nephric duct of female, rest of Absent GUDMAP:11489
TS21: nephric duct of female, mesonephric portion Absent GUDMAP:11489
TS21: mesonephric mesenchyme of female Absent GUDMAP:11489
TS21: mesonephric tubule of female Absent GUDMAP:11489
TS21: rete ovarii of mesonephros Absent GUDMAP:11489
TS21: coelomic epithelium of female mesonephros Absent GUDMAP:11489
TS21: paramesonephric duct of female, mesonephric portion Present GUDMAP:11489
TS21: epithelium of rest of paramesonephric duct of female Present GUDMAP:11489
TS21: distal genital tubercle of female Present GUDMAP:11489
TS21: mesenchyme of distal genital tubercle of female Present GUDMAP:11489
TS21: proximal genital tubercle of female Present GUDMAP:11489
TS21: mesenchyme of proximal genital tubercle of female Present GUDMAP:11489
TS21: skin of proximal genital tubercle of female Present GUDMAP:11489
TS21: mesenchyme of female preputial swelling Present GUDMAP:11489
TS21: skin of female preputial swelling Present GUDMAP:11489
TS21: preputial gland of female Present GUDMAP:11489
TS21: epithelium of phallic urethra of female Present GUDMAP:11489
TS21: urethral plate epithelium of female Present GUDMAP:11489
TS21: urethral tube epithelium of female Present GUDMAP:11489
TS21: skin of distal genital tubercle of female Absent GUDMAP:11489
TS21: developing vasculature of female genital tubercle Absent GUDMAP:11489
Specimen GUDMAP:11490: embryonic day 13.5 (more )
Note: This specimen was generated and annotated by the lab of Melissa H. Little, Murdoch Children's Research Institute. Labeling was visualized using BM purple.
Structure Level Pattern Image Note
TS21: ovary Present GUDMAP:11490
TS21: genital tubercle of female Present GUDMAP:11490
TS21: paramesonephric duct of female, mesonephric portion Present GUDMAP:11490
TS21: paramesonephric duct of female, rest of Present GUDMAP:11490
TS21: nephric duct of female, mesonephric portion Absent GUDMAP:11490
TS21: mesonephric tubule of female Absent GUDMAP:11490
TS21: mesonephric mesenchyme of female Absent GUDMAP:11490
TS21: nephric duct of female, rest of Absent GUDMAP:11490
TS21: coelomic epithelium of female mesonephros Absent GUDMAP:11490
TS21: epithelium of rest of paramesonephric duct of female Present GUDMAP:11490
Specimen GUDMAP:11491: embryonic day 10.5 (more )
Note: This specimen was generated and annotated by the lab of Melissa H. Little, Murdoch Children's Research Institute. Labeling was visualized using BM purple.
Structure Level Pattern Image Note
TS17: mesonephric tubule Present GUDMAP:11491
TS17: mesonephros Present GUDMAP:11491
TS17: nephric duct, mesonephric portion Absent GUDMAP:11491
TS17: mesonephros mesenchyme Absent GUDMAP:11491
TS17: nephric duct, metanephric portion Absent GUDMAP:11491
TS17: metanephric mesenchyme Absent GUDMAP:11491
TS17: cloaca Ambiguous GUDMAP:11491
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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support. 		last database update
12/30/2025
MGI 6.24 		The Jackson Laboratory