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Phenotypes Associated with This Genotype
Genotype
MGI:5827761
Allelic
Composition
Tg(MMTV-KRAS*G12V)3025Mrl/0
Tg(MMTV-rtTA)1Lach/0
Tg(tetO-MYC)1Lach/0
Genetic
Background
involves: C57BL/6 * FVB/N * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• mice fed doxycycline develop tumors in all mammary glands within 10 weeks of induction, with a median latency between 6 and 8 weeks
• removal of doxycycline results in apoptosis and reduced proliferation of tumors
• after doxycycline withdrawal, tumors become smaller within 5-7 days of withdrawal, however, none of the palpable tumors regress completely after 3 weeks and begin to regrow within 3-6 weeks

integument
• mice fed doxycycline develop tumors in all mammary glands within 10 weeks of induction, with a median latency between 6 and 8 weeks
• removal of doxycycline results in apoptosis and reduced proliferation of tumors
• after doxycycline withdrawal, tumors become smaller within 5-7 days of withdrawal, however, none of the palpable tumors regress completely after 3 weeks and begin to regrow within 3-6 weeks

endocrine/exocrine glands
• mice fed doxycycline develop tumors in all mammary glands within 10 weeks of induction, with a median latency between 6 and 8 weeks
• removal of doxycycline results in apoptosis and reduced proliferation of tumors
• after doxycycline withdrawal, tumors become smaller within 5-7 days of withdrawal, however, none of the palpable tumors regress completely after 3 weeks and begin to regrow within 3-6 weeks

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
breast cancer DOID:1612 OMIM:114480
J:133578


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
10/29/2024
MGI 6.24
The Jackson Laboratory