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Phenotypes Associated with This Genotype
Genotype
MGI:7640223
Allelic
Composition
Eogttm1.2Okaj/Eogttm1.2Okaj
Notch1tm1Con/Notch1+
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6J * DBA/2
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Eogttm1.2Okaj mutation (0 available); any Eogt mutation (44 available)
Notch1tm1Con mutation (3 available); any Notch1 mutation (116 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• retinal vascular defects are enhanced in P5 and P15 mice compared to either single mutant, with even greater vessel branching and number of filopodia at the vascular front
• retinas show greater extravascular fibrinogen staining and extravasation of perfused sulfo-NHS-LC-biotin, indicating greater impaired vascular integrity than single Eogt homozygotes

vision/eye
• retinal vascular defects are enhanced in P5 and P15 mice compared to either single mutant, with even greater vessel branching and number of filopodia at the vascular front


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
01/20/2026
MGI 6.24
The Jackson Laboratory