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Phenotypes Associated with This Genotype
Genotype
MGI:5494463
Allelic
Composition		 Krastm4Tyj/Kras+
Trp53tm1Thl/Trp53tm1Thl
Tg(Pdx1-cre)6Tuv/0
Genetic
Background		 involves: 129S4/SvJae * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Krastm4Tyj mutation (11 available); any Kras mutation (69 available)
Tg(Pdx1-cre)6Tuv mutation (3 available)
Trp53tm1Thl mutation (0 available); any Trp53 mutation (237 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
neoplasm
decreased tumor latency ( J:177853 )
• mice succumb to pancreatic tumors with an average latency of 68 days

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
01/06/2026
MGI 6.24 		The Jackson Laboratory