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Phenotypes Associated with This Genotype
Genotype
MGI:3715452
Allelic
Composition		 Mdm2tm1Bay/Mdm2+
Genetic
Background		 B6.129S7-Mdm2tm1Bay
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Mdm2tm1Bay mutation (1 available); any Mdm2 mutation (51 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
increased mortality induced by gamma-irradiation ( J:81065 )
• 100% of mice die by day 14 after 10 Gy irradiation

homeostasis/metabolism
increased mortality induced by gamma-irradiation ( J:81065 )
• 100% of mice die by day 14 after 10 Gy irradiation

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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Send questions and comments to User Support. 		last database update
01/13/2026
MGI 6.24 		The Jackson Laboratory