About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:111643 Boras-Granic K, et al., Genetic interaction between Lef1 and Alx4 is required for early embryonic development. Int J Dev Biol. 2006;50(7):601-10
Assay type: Immunohistochemistry
MGI Accession ID: MGI:6755135
Gene symbol: Pecam1
Gene name: platelet/endothelial cell adhesion molecule 1
Antibody: anti-Pecam1
Detection system: Secondary antibody coupled to horseradish peroxidase
Results
Specimen 6A: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: blood vessel Present 6A Expressed in the endothelial cells in developed vasculature.

Specimen 6B: embryonic day 9.5 (more )
Structure Level Pattern Image Note
TS15: head blood vessel Present 6B Expressed in the endothelial cells in a well-developed network of vessels.

Specimen 6C: embryonic day 9.5; Alx4lst/Alx4lst, Lef1tm1Rug/Lef1tm1Rug (more )
Structure Level Pattern Image Note
TS15: blood vessel Present 6C Expressed in the endothelial cells in developed vasculature. Abnormalities of the intersomitic blood vessels or the vessels of the limb buds were not observed.

Specimen 6D: embryonic day 9.5; Alx4lst/Alx4lst, Lef1tm1Rug/Lef1tm1Rug (more )
Structure Level Pattern Image Note
TS15: head blood vessel Present 6D Expressed in the endothelial cells. The vessels were smaller and there was an absence of the major vessels evident in wild type enbryos. The vascular network appeared finer and, overall, vessels were irregular in diameter and shape. The vascular network appeared finer and, overall, vessels were irregular in diameter and shape.


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
01/28/2026
MGI 6.24
The Jackson Laboratory