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Phenotypes Associated with This Genotype
Genotype
MGI:5659878
Allelic
Composition
Krastm4Tyj/Kras+
Genetic
Background
involves: 129S4/SvJae * C57BL/6 * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Krastm4Tyj mutation (9 available); any Kras mutation (76 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice inoculated with an adenovirus expressing cre recombinase (ad-cre) by inhalation have a median survival of 24 weeks after ad-cre inoculation

neoplasm
• mice inoculated with ad-cre by inhalation develop lung tumors with high multiplicity, long latency, and low aggressiveness
• all tumors of ad-cre inoculated mice are adenocarincomas
• metastasis or local invasion is not seen in ad-cre inoculated mice

respiratory system
• mice inoculated with ad-cre by inhalation develop lung tumors with high multiplicity, long latency, and low aggressiveness
• all tumors of ad-cre inoculated mice are adenocarincomas
• metastasis or local invasion is not seen in ad-cre inoculated mice


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
04/16/2024
MGI 6.23
The Jackson Laboratory