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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Plp1jp-4J
jimpy 4 Jackson
MGI:1856375
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
ot1
Plp1jp-4J/Y involves: C3H/HeJ * C57BL/6J MGI:4360496


Genotype
MGI:4360496
ot1
Allelic
Composition
Plp1jp-4J/Y
Genetic
Background
involves: C3H/HeJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Plp1jp-4J mutation (0 available); any Plp1 mutation (19 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice do not survive longer than 24 days of age

behavior/neurological

nervous system
• cells have pycnotic nuclei and may be vacuolated
• there is a sharp reduction in oligodendrocyte number
• the few myelin sheaths are in early myelinating areas, formed in clusters of thin loosely wrapped membranes (J:36181)
• the hypomyelination is the most severe of any of the spontaneously occurring myelin mutations (J:41569)
• virtual absence of associated proteolipid protein (J:41569)





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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
04/23/2024
MGI 6.23
The Jackson Laboratory