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Phenotypes Associated with This Genotype
Genotype
MGI:5508357
Allelic
Composition		 Braftm1Sva/Braftm1Sva
Krastm1Bbd/Kras+
Polr2atm1(cre/ERT2)Bbd/Polr2atm1(cre/ERT2)Bbd
Raf1tm2Bacc/Raf1tm2Bacc
Genetic
Background		 involves: 129P2/OlaHsd * 129S1/Sv * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Braftm1Sva mutation (1 available); any Braf mutation (61 available)
Krastm1Bbd mutation (2 available); any Kras mutation (88 available)
Polr2atm1(cre/ERT2)Bbd mutation (3 available); any Polr2a mutation (92 available)
Raf1tm2Bacc mutation (2 available); any Raf1 mutation (116 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
cellular
decreased cell proliferation ( J:172200 )
• primary mouse embryonic fibroblasts exposed to 4OHT for 5 days to activate cre/ERT2 recombinase exhibit decreased proliferation that is similar to that in single Kras mutants without further additive effects

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