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Gene Expression Data
Assay Details
Assay
Reference: J:77750 Kwon YT, et al., An essential role of N-terminal arginylation in cardiovascular development. Science. 2002 Jul 5;297(5578):96-9
Assay type: Immunohistochemistry
MGI Accession ID: MGI:5525125
Gene symbol: Pecam1
Gene name: platelet/endothelial cell adhesion molecule 1
Antibody: MEC 13.3
Detection system: Secondary antibody coupled to horseradish peroxidase
Results
Specimen 2C: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: blood vessel Present 2C

Specimen 2D: embryonic day 9.5; Ate1tm1Avar/Ate1+ (more )
Structure Level Pattern Image Note
TS15: blood vessel Present 2D The formation of vessels that normally sprout from intersegmental artery and cross the dorsal midline was suppressed in this mutant.

Specimen 2E: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: yolk sac Present 2E

Specimen 2F: embryonic day 13.5; Ate1tm1Avar/Ate1+ (more )
Structure Level Pattern Image Note
TS21: yolk sac Present 2F Blood vessels terminate prematurely in this mutant and angiogenic remodeling is perturbed.

Specimen 2G: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: blood vessel Present 2G

Specimen 2H: embryonic day 9.5; Ate1tm1Avar/Ate1+ (more )
Structure Level Pattern Image Note
TS15: blood vessel Present 2H

Specimen S3D: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: yolk sac Present S3D

Specimen S3E: embryonic day 13.5; Ate1tm1Avar/Ate1tm1Avar (more )
Structure Level Pattern Image Note
TS21: yolk sac Present S3E Blood vessels are smaller in the mutant embryo.

Specimen S3F: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: blood vessel Present S3F

Specimen S3G: embryonic day 13.5; Ate1tm1Avar/Ate1tm1Avar (more )
Structure Level Pattern Image Note
TS21: blood vessel Present S3G Expression is in normal intersomitic arteries but there is poor development of vessels in this mutant.

Specimen S3H: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: blood vessel Present S3H

Specimen S3I: embryonic day 13.5; Ate1tm1Avar/Ate1tm1Avar (more )
Structure Level Pattern Image Note
TS21: blood vessel Present S3I The mutant has impaired angiogenesis.

Specimen S3J: embryonic day 13.5 (more )
Structure Level Pattern Image Note
TS21: blood vessel Present S3J

Specimen S3K: embryonic day 13.5; Ate1tm1Avar/Ate1tm1Avar (more )
Structure Level Pattern Image Note
TS21: blood vessel Present S3K The mutant has impaired angiogenesis.

Specimen S4C: embryonic day 15.5 (more )
Structure Level Pattern Image Note
TS23: yolk sac Present S4C Expression is in blood vessels.

Specimen S4C: embryonic day 15.5; Ate1tm1Avar/Ate1tm1Avar (more )
Structure Level Pattern Image Note
TS23: yolk sac Present S4D Expression is in blood vessels and the pattern is different in this mutant.


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
01/28/2026
MGI 6.24
The Jackson Laboratory