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Phenotypes Associated with This Genotype
Genotype
MGI:3759458
Allelic
Composition
Ptch1tm1Mps/Ptch1+
Trp53tm1Tyj/Trp53tm1Tyj
Genetic
Background
involves: 129 * 129S2/SvPas * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ptch1tm1Mps mutation (2 available); any Ptch1 mutation (22 available)
Trp53tm1Tyj mutation (12 available); any Trp53 mutation (156 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• 15 of 16 mice develop medulloblastomas that express TUBB3 and GFAP and exhibit increased apoptosis

muscle
• 3 of 16 mice develop rhabdomyosarcoma

mortality/aging
• mice die around 2 months of age compared to Trp53tm1Tyj that survive to 5 months

neoplasm
• 3 of 16 mice develop rhabdomyosarcoma
• 15 of 16 mice develop medulloblastomas that express TUBB3 and GFAP and exhibit increased apoptosis

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
medulloblastoma DOID:0050902 OMIM:155255
J:67452


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
03/30/2021
MGI 6.16
The Jackson Laboratory