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Phenotypes Associated with This Genotype
Genotype
MGI:3794284
Allelic
Composition
Pmp22Tr/Pmp22Tr
Genetic
Background
Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pmp22Tr mutation (0 available); any Pmp22 mutation (32 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
N
• mice have normal a lifespan

nervous system
• Shwann cells attach to axons but fail to form myelin
• axons are virtually devoid of myelin

behavior/neurological

cellular
• Shwann cells attach to axons but fail to form myelin


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