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Phenotypes Associated with This Genotype
Genotype
MGI:3613521
Allelic
Composition
Rhoctm1Mak/Rhoctm1Mak
Tg(MMTV-PyVT)634Mul/0
Genetic
Background
involves: 129P2/OlaHsd * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rhoctm1Mak mutation (1 available); any Rhoc mutation (19 available)
Tg(MMTV-PyVT)634Mul mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• no differences are observed in frequency, size or latency of primary tumor appearance compared to mice carrying only the transgene
• tumor angiogenesis, tumor cell proliferation and apoptosis are likewise similar to mice carrying only the transgene
• significantly reduced numbers of pulmonary metastases are present in the mutant mice
• pulmonary metastases are also reduced in size compared to mice carrying only the transgene
• in vitro, tumor cells derived from mutant mice have reduced migration and invasiveness, and in vivo, metastatic cells appeared to exhibit increased apoptosis

endocrine/exocrine glands
• no differences are observed in frequency, size or latency of primary tumor appearance compared to mice carrying only the transgene
• tumor angiogenesis, tumor cell proliferation and apoptosis are likewise similar to mice carrying only the transgene

integument
• no differences are observed in frequency, size or latency of primary tumor appearance compared to mice carrying only the transgene
• tumor angiogenesis, tumor cell proliferation and apoptosis are likewise similar to mice carrying only the transgene


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
01/06/2026
MGI 6.24
The Jackson Laboratory