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Phenotypes Associated with This Genotype
Genotype
MGI:5285701
Allelic
Composition
Espl1Gt(XL058)Byg/Espl1+
Trp53tm1Tyj/Trp53+
Genetic
Background
B6.129-Trp53tm1Tyj Espl1Gt(XL058)Byg
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Espl1Gt(XL058)Byg mutation (1 available); any Espl1 mutation (92 available)
Trp53tm1Tyj mutation (12 available); any Trp53 mutation (249 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• about 50% of mice develop carcinomas over a period of 460 days which is an increased incidence compared to mice heterozygous for the Trp53 mutation alone


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