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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(CMV-cre/ERT)1Ipc
transgene insertion 1, I Pierre Chambon
MGI:2387570
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Tph2tm2.1Pasq/Tph2tm2.2Pasq
Tg(CMV-cre/ERT)1Ipc/0
involves: 129P2/OlaHsd * C57BL/6 * SJL MGI:5823236
cn2
Krastm1Bbd/Kras+
Tg(CMV-cre/ERT)1Ipc/0
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * SJL MGI:3582837
cn3
Rargtm3Ipc/Rargtm3Ipc
Tg(CMV-cre/ERT)1Ipc/0
involves: C57BL/6 * SJL MGI:3629391


Genotype
MGI:5823236
cn1
Allelic
Composition
Tph2tm2.1Pasq/Tph2tm2.2Pasq
Tg(CMV-cre/ERT)1Ipc/0
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(CMV-cre/ERT)1Ipc mutation (0 available)
Tph2tm2.1Pasq mutation (0 available); any Tph2 mutation (41 available)
Tph2tm2.2Pasq mutation (0 available); any Tph2 mutation (41 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• reduced in the brain of tamoxifen-treated mice




Genotype
MGI:3582837
cn2
Allelic
Composition
Krastm1Bbd/Kras+
Tg(CMV-cre/ERT)1Ipc/0
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Krastm1Bbd mutation (2 available); any Kras mutation (76 available)
Tg(CMV-cre/ERT)1Ipc mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• double mutants treated with 4-hydroxy-tamoxifen at 10 days of age develop breathing difficulties after 7 - 8 months of age

neoplasm
• after treatment with 4-hydroxy-tamoxifen at 10 days of age, a large spectrum of multifocal lesions are seen in the lung at 7-8 months of age including; small patches of bronchiolo-alveolar hyperplasias to large bronchiolo-alveolar adenomas that compress adjacent lung structures and appear to derive from type II pneumocytes
• after treatment with 4-hydroxy-tamoxifen at 10 days of age, at 7-8 months of age large bronchiolo-alveolar adenocarcinomas that compress adjacent lung structures and appear to derive from type II pneumocytes are seen

cellular
• MEFs expressing the oncogenic protein do not undergo proliferative senescence and proliferate continuously as immortal cells

respiratory system
• after treatment with 4-hydroxy-tamoxifen at 10 days of age, a large spectrum of multifocal lesions are seen in the lung at 7-8 months of age including; small patches of bronchiolo-alveolar hyperplasias to large bronchiolo-alveolar adenomas that compress adjacent lung structures and appear to derive from type II pneumocytes
• after treatment with 4-hydroxy-tamoxifen at 10 days of age, at 7-8 months of age large bronchiolo-alveolar adenocarcinomas that compress adjacent lung structures and appear to derive from type II pneumocytes are seen
• double mutants treated with 4-hydroxy-tamoxifen at 10 days of age develop breathing difficulties after 7 - 8 months of age

endocrine/exocrine glands
• hyperplastic Harderian gland seen in double mutants treated with 4-hydroxy-tamoxifen at 10 days of age




Genotype
MGI:3629391
cn3
Allelic
Composition
Rargtm3Ipc/Rargtm3Ipc
Tg(CMV-cre/ERT)1Ipc/0
Genetic
Background
involves: C57BL/6 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rargtm3Ipc mutation (1 available); any Rarg mutation (151 available)
Tg(CMV-cre/ERT)1Ipc mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
integument
• phenotype of adult mutant epidermis is identical to that observed in Rargtm1Ipc newborns
• skin from adult mice with selective Rarg ablation in the suprabasal layer upon tamoxifen treatment displays a smooth surface with small or lacking corneodesmosomes (CDs), compared to wild-type which have numerous regularly spaced plaques corresponding to CDs
• in mutants neutral lipids are distributed unevenly along the cornified layer of the epidermis
• granular keratinocytes in mutants contain vesicles devoid of lamellae or with disorganized lamellae
• disorganized lamellae form aggregates at the apical pole of granular keratinocytes





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last database update
04/23/2024
MGI 6.23
The Jackson Laboratory