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Phenotypes Associated with This Genotype
Genotype
MGI:3037835
Allelic
Composition
Cdkn1btm1Mlf/Cdkn1btm1Mlf
Trp53tm1Brd/Trp53tm1Brd
Genetic
Background
involves: C3H * C57BL/6J * NIH
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cdkn1btm1Mlf mutation (2 available); any Cdkn1b mutation (26 available)
Trp53tm1Brd mutation (5 available); any Trp53 mutation (249 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
endocrine/exocrine glands
• the most common type of tumor is T-cell lymphoma

mortality/aging
• the median latency to morbidity from tumor burden is significantly decreased in the double mutant compared to mice homozygous for Trp53tm1Brd alone
• this effect is synergistic

neoplasm
• the most common types of tumors are similar to mice homozygous for Trp53tm1Brd alone, however additional tumor types are found in the double homozygous mice
• the most common type of tumor is T-cell lymphoma
• the second most common types of tumor are sarcomas including; rhabdomyosarcoma, osteosarcoma, hemangiosarcoma, and poorly differentiated

hematopoietic system
• the most common type of tumor is T-cell lymphoma

immune system
• the most common type of tumor is T-cell lymphoma


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
03/18/2025
MGI 6.24
The Jackson Laboratory