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Phenotypes Associated with This Genotype
Genotype
MGI:6505559
Allelic
Composition		 Krastm1.1Khai/Kras+
Tg(Pdx1-cre)6Tuv/0
Trp53tm3.1Tyj/Trp53+
Genetic
Background		 involves: 129S4/SvJae * 129S6/SvEvTac * C57BL/6 * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Krastm1.1Khai mutation (1 available); any Kras mutation (76 available)
Tg(Pdx1-cre)6Tuv mutation (3 available)
Trp53tm3.1Tyj mutation (2 available); any Trp53 mutation (232 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
neoplasm
increased pancreatic ductal adenocarcinoma incidence ( J:276349 )
• 9 of 12 mice develop pancreatic tumors; all cancers are invasive pancreatic ductal adenocarcinoma

mortality/aging
premature death ( J:276349 )
• median lifespan is approximately 120 days with all mice dying around 260 days, which is extended survival compared to conditional mice expressing the Krastm4Tyj allele

endocrine/exocrine glands
increased pancreatic ductal adenocarcinoma incidence ( J:276349 )
• 9 of 12 mice develop pancreatic tumors; all cancers are invasive pancreatic ductal adenocarcinoma

Mouse Models of Human Disease
 DO ID OMIM ID(s) Ref(s)
pancreatic ductal adenocarcinoma DOID:3498 J:276349

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
04/16/2024
MGI 6.23 		The Jackson Laboratory