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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(tetO-Nras*Q61K)#Lc
transgene insertion, Lynda Chin
MGI:5818045
Summary 1 genotype


Genotype
MGI:5818051
cx1
Allelic
Composition
Cdkn2atm1Rdp/Cdkn2atm1Rdp
Tg(tetO-Nras*Q61K)#Lc/0
Tg(Tyr-rtTA)37Lc/0
Genetic
Background
FVB.Cg-Cdkn2atm1Rdp Tg(tetO-Nras*Q61K)#Lc Tg(Tyr-rtTA)37Lc
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cdkn2atm1Rdp mutation (6 available); any Cdkn2a mutation (67 available)
Tg(tetO-Nras*Q61K)#Lc mutation (0 available)
Tg(Tyr-rtTA)37Lc mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
integument
• mice administered doxycycline at weaning develop spontaneous melanoma after an average of 15 weeks with a 50% penetrance
• withdrawal of doxycycline results in rapid, durable and complete tumor regression within 10 days
• doxycycline treated mice administered the MEK inhibitor Selumetinib or GSK1120212 show tumor stasis but not tumor regression
• doxycycline treated mice administered a selective inhibitor of CDK4/6, PD-0332991 together with either Selumetinib or GSK1120212 show tumor regression

neoplasm
• mice administered doxycycline at weaning develop spontaneous melanoma after an average of 15 weeks with a 50% penetrance
• withdrawal of doxycycline results in rapid, durable and complete tumor regression within 10 days
• doxycycline treated mice administered the MEK inhibitor Selumetinib or GSK1120212 show tumor stasis but not tumor regression
• doxycycline treated mice administered a selective inhibitor of CDK4/6, PD-0332991 together with either Selumetinib or GSK1120212 show tumor regression





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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
12/17/2024
MGI 6.24
The Jackson Laboratory