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Phenotypes Associated with This Genotype
Genotype
MGI:5141742
Allelic
Composition		 Krastm4Tyj/Kras+
Ptentm1Hwu/Pten+
Tg(Upk2-cre)6Xrw/0
Genetic
Background		 involves: 129S4/SvJae * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Krastm4Tyj mutation (12 available); any Kras mutation (88 available)
Ptentm1Hwu mutation (17 available); any Pten mutation (87 available)
Tg(Upk2-cre)6Xrw mutation (0 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
integument
increased skin papilloma incidence ( J:174242 )
• 42% of mutants develop skin papillomas

neoplasm
increased skin papilloma incidence ( J:174242 )
• 42% of mutants develop skin papillomas

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
03/25/2025
MGI 6.24 		The Jackson Laboratory