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Phenotypes Associated with This Genotype
Genotype
MGI:3773015
Allelic
Composition
Sox4tm1.1Vlf/Sox4tm1.1Vlf
Genetic
Background
involves: 129 * C57BL/6 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sox4tm1.1Vlf mutation (0 available); any Sox4 mutation (24 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice die between E13.5 and E14.5 likely due to regurgitation of blood into the heart

cardiovascular system
• endocardial cushions form at the level of the semilunar valve but functional flaps do not form
• at E13.5, mice exhibit incomplete septation of the ventricles

homeostasis/metabolism
• at E13.5


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