About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:235365 Yzaguirre AD, et al., Insights into blood cell formation from hemogenic endothelium in lesser-known anatomic sites. Dev Dyn. 2016 Oct;245(10):1011-28
Assay type: Immunohistochemistry
MGI Accession ID: MGI:6117749
Gene symbol: Pecam1
Gene name: platelet/endothelial cell adhesion molecule 1
Antibody: MEC 13.3
Detection system: Secondary antibody coupled to Alexa Fluor 555
Results
Specimen 1A: embryonic day 8.0 (more )
Note: Confocal Z-projection. Late headfold stage embryo. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS12: yolk sac Present Regionally restricted 1Ai Expression is in the endothelium.

Specimen 1B: embryonic day 8.0 (more )
Note: Confocal Z-projection. Late headfold stage embryo. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS12: yolk sac Present Regionally restricted 1Bi Expression is in the endothelium.

Specimen 1C: embryonic day 8.0 (more )
Note: Single optical projection. Late headfold stage embryo. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS12: yolk sac Present Regionally restricted 1Ci Expression is in the endothelium.

Specimen 2C Arterial: embryonic day 10.5 (more )
Note: Confocal Z-projection.
Structure Level Pattern Image Note
TS17: vitelline artery Present Regionally restricted 2C Arterial Expression is in the endothelium.
TS17: yolk sac blood vessel Present Regionally restricted 2C Arterial Expression is in the endothelium.

Specimen 2C Venous: embryonic day 10.5 (more )
Note: Confocal Z-projection.
Structure Level Pattern Image Note
TS17: vitelline vein Present Regionally restricted 2C Venous Expression is in the endothelium.
TS17: yolk sac blood vessel Present Regionally restricted 2C Venous Expression is in the endothelium.

Specimen 3A: embryonic day 9.5 (more )
Note: Confocal Z-projection. 22 somite pair embryo. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS15: vitelline artery Present Regionally restricted 3A Expression is in the endothelium.
TS15: vitelline vein Present Regionally restricted 3A Expression is in the endothelium.
TS15: yolk sac blood vessel Present Regionally restricted 3A Expression is in the endothelium.

Specimen 3B: embryonic day 9.5 (more )
Note: Confocal Z-projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS15: vitelline artery Present Regionally restricted 3Bi Expression is in the endothelium.

Specimen 3C: embryonic day 9.5 (more )
Note: Single optical projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS15: yolk sac blood vessel Present Regionally restricted 3Ci Expression is in the endothelium.

Specimen 3D: embryonic day 9.5 (more )
Note: Confocal Z-projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS15: yolk sac blood vessel Present Regionally restricted 3Di Expression is in the endothelium.

Specimen 3E: embryonic day 9.5 (more )
Note: Confocal Z-projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS15: yolk sac blood vessel Present Regionally restricted 3Ei Expression is in the endothelium.

Specimen 3F: embryonic day 10.5 (more )
Note: Confocal Z-projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS17: vitelline artery Present Regionally restricted 3F Expression is in the endothelium.
TS17: vitelline vein Present Regionally restricted 3F Expression is in the endothelium.
TS17: yolk sac blood vessel Present Regionally restricted 3F Expression is in the endothelium.

Specimen 3G: embryonic day 10.5 (more )
Note: Confocal Z-projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS17: yolk sac blood vessel Present Regionally restricted 3Gi Expression is in the endothelium.

Specimen 3H: embryonic day 10.5 (more )
Note: Confocal Z-projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS17: yolk sac blood vessel Present Regionally restricted 3Hi Expression is in the endothelium.

Specimen 3I: embryonic day 10.5 (more )
Note: Confocal Z-projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS17: yolk sac blood vessel Present Regionally restricted 3Ji , 3Ii Expression is in the endothelium.

Specimen 6A: embryonic day 8.0 (more )
Note: Confocal Z-projection. Late headfold stage embryo. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS12: blood vessel Present Regionally restricted 6Ai Expression is in the endothelium.
TS12: yolk sac Present Regionally restricted 6Ai Expression is in the endothelium.
TS28: placenta Present Regionally restricted 6Ai Expression is in the endothelium.
TS12: primordial germ cell of yolk sac Present 6Ai

Specimen 7A: embryonic day 9.5 (more )
Note: Confocal Z-projection. 25 somite pair embryo. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS15: blood vessel Present Regionally restricted 7Ai Expression is in the endothelium.
TS15: dorsal aorta Present Regionally restricted 7Ai Expression is in the endothelium.
TS15: umbilical artery embryonic part Present Regionally restricted 7Ai Expression is in the endothelium.
TS15: vitelline artery Present Regionally restricted 7Ai Expression is in the endothelium.
TS15: vitelline vein Present Regionally restricted 7Ai Expression is in the endothelium.

Specimen 7B: embryonic day 9.5 (more )
Note: Confocal Z-projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS15: dorsal aorta Present Regionally restricted 7Bi , 7Bi right panel Expression is in the endothelium.
TS15: vitelline artery Present Regionally restricted 7Bi , 7Bi right panel Expression is in the endothelium.
TS15: primordial germ cell Present 7Bi , 7Bi right panel

Specimen 7C: embryonic day 9.5 (more )
Note: Single optical projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS15: dorsal aorta Present Regionally restricted 7C Expression is in the endothelium.
TS15: vitelline artery Present Regionally restricted 7C Expression is in the endothelium.

Specimen 7D: embryonic day 9.5 (more )
Note: Single optical projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS15: vitelline artery Present Regionally restricted 7D Expression is in the endothelium.

Specimen 8A: embryonic day 10.5 (more )
Note: Confocal Z-projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS17: umbilical artery embryonic part Present Regionally restricted 8Ai Expression is in the endothelium.

Specimen 8B: embryonic day 10.5 (more )
Note: Confocal Z-projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS17: umbilical artery embryonic part Present Regionally restricted 8Bi Expression is in the endothelium.

Specimen 8C: embryonic day 10.5 (more )
Note: Confocal Z-projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS17: yolk sac blood vessel Present Regionally restricted 8Ci Expression is in the endothelium.

Specimen 8D: embryonic day 10.5 (more )
Note: Confocal Z-projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS17: yolk sac blood vessel Present Regionally restricted 8Di Expression is in the endothelium.

Specimen 9Ai E8.5: embryonic day 8.5 (more )
Note: Confocal Z-projection. 9 somite pair embryo. Double labeled: red - Pecam1; white - Runx1 (assay MGI:6117870).
Structure Level Pattern Image Note
TS13: common atrial chamber Present Regionally restricted 9Ai E8.5 Expression is in the endothelium.
TS13: primitive ventricle Present Regionally restricted 9Ai E8.5 Expression is in the endothelium.

Specimen 9Ai E9.0: embryonic day 9.0 (more )
Note: Confocal Z-projection. 16 somite pair embryo. Double labeled: red - Pecam1; white - Runx1 (assay MGI:6117870).
Structure Level Pattern Image Note
TS14: common atrial chamber Present Regionally restricted 9Ai E9.0 Expression is in the endothelium.
TS14: primitive ventricle Present Regionally restricted 9Ai E9.0 Expression is in the endothelium.

Specimen 9Ai E9.5: embryonic day 9.5 (more )
Note: Confocal Z-projection. 22 somite pair embryo. Double labeled: red - Pecam1; white - Runx1 (assay MGI:6117870).
Structure Level Pattern Image Note
TS15: heart atrium Present Regionally restricted 9Ai E9.5 Expression is in the endothelium.
TS15: primitive ventricle Present Regionally restricted 9Ai E9.5 Expression is in the endothelium.

Specimen 9B: embryonic day 10.5 (more )
Note: Confocal Z-projection. Double labeled: red - Pecam1; white - Runx1 (assay MGI:6117870).
Structure Level Pattern Image Note
TS17: primitive ventricle Present Regionally restricted 9B Expression is in the endothelium.

Specimen 9C: embryonic day 10.5 (more )
Note: Confocal Z-projection. Double labeled: red - Pecam1; white - Runx1 (assay MGI:6117870).
Structure Level Pattern Image Note
TS17: atrioventricular canal Present Regionally restricted 9C Expression is in the endothelium.

Specimen 9D Z-projection: embryonic day 10.5 (more )
Note: Confocal Z-projection. Confocal Z-projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); blue - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS17: primitive ventricle endocardial lining Present 9D Z-Projection

Specimen 9D Single: embryonic day 10.5 (more )
Note: Single optical projection. Confocal Z-projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); blue - Kit (assay MGI:6117874).`
Structure Level Pattern Image Note
TS17: primitive ventricle endocardial lining Present 9D Single

Specimen 9E: embryonic day 10.5 (more )
Note: Confocal Z-projection. Double labeled: red - Pecam1; white - Runx1 (assay MGI:6117870).
Structure Level Pattern Image Note
TS17: heart endothelium Present 9E

Specimen 9F top: embryonic day 11.5 (more )
Note: Confocal Z-projection. Double labeled: red - Pecam1; white - Runx1 (assay MGI:6117870).
Structure Level Pattern Image Note
TS19: ventricle endocardial lining Present 9F

Specimen 9F bottom left: embryonic day 11.5 (more )
Note: Confocal Z-projection. Double labeled: red - Pecam1; white - Runx1 (assay MGI:6117870).
Structure Level Pattern Image Note
TS19: ventricle endocardial lining Present 9F bottom left

Specimen 9F bottom right: embryonic day 11.5 (more )
Note: Confocal Z-projection. Double labeled: red - Pecam1; white - Runx1 (assay MGI:6117870).
Structure Level Pattern Image Note
TS19: ventricle endocardial lining Present 9F bottom right

Specimen 10A: embryonic day 9.5 (more )
Note: Confocal Z-projection. B: Magnified view of the boxed region in (A). Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS15: blood vessel Present Regionally restricted 10Bi , 10Ai Expression is in the endothelium.
TS15: vascular plexus Present Regionally restricted 10Ai , 10Bi Expression is in the endothelium of the cephalic vascular plexus.

Specimen 10C: embryonic day 10.0 (more )
Note: Confocal Z-projection. D: Magnified view of the boxed region in (C). Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS16: blood vessel Present Regionally restricted 10Ci , 10Di Expression is in the endothelium.

Specimen 10E: embryonic day 10.5 (more )
Note: Confocal Z-projection. Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS17: vascular plexus Present 10Ei , 10Fi Expression is in the endothelium of the cephalic vascular plexus.

Specimen 10G: embryonic day 10.5 (more )
Note: Confocal Z-projection. H: Magnified view of boxed region in (G). Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS17: vascular plexus Present Regionally restricted 10Hiv , 10Gi , 10Hi Expression is in the endothelium of the cephalic vascular plexus.
TS17: carotid artery Present Regionally restricted 10Gi , 10Hiv , 10Hi Expression is in the endothelium.

Specimen 11A: embryonic day 10.5 (more )
Note: Confocal Z-projection. B: Magnified view of the hematopoietic cluster shown in (A). Triple labeled: red - Pecam1; white - Runx1 (assay MGI:6117870); green - Kit (assay MGI:6117874).
Structure Level Pattern Image Note
TS17: blood vessel Present 11Bi , 11Ai Expression is in the endothelium.
TS17: dorsal aorta Present 11Bi , 11Ai Expression is in the endothelium.
TS17: intersomitic blood vessel Present 11Bi , 11Ai Expression is in the endothelium.


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
05/21/2024
MGI 6.23
The Jackson Laboratory