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Phenotypes Associated with This Genotype
Genotype
MGI:3663267
Allelic
Composition
T/T
Genetic
Background
involves: BTBR
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
T mutation (22 available); any T mutation (60 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• exhibit ventrally displaced ventricular loops and a 50% incidence of inverted heart situs
• the early heart tube is bilaterally symmetrical, with a distinct grove on both left and right sides, forming a figure-of-eight outline at E8.5


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
03/25/2025
MGI 6.24
The Jackson Laboratory