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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Eif4btm1.1Smoc
targeted mutation 1.1, Shanghai Model Organisms Center
MGI:6790235
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Eif4btm1.1Smoc/Eif4btm1.1Smoc
Ndor1Tg(UBC-cre/ERT2)1Ejb/Ndor1+
involves: 129 * C57BL/6 MGI:6790428
cn2
Eif4btm1.1Smoc/Eif4btm1.1Smoc
Tg(SFTPC-rtTA)5Jaw/0
Tg(tetO-cre)1Jaw/0
involves: 129 * C57BL/6 MGI:6790452
cn3
Eif4btm1.1Smoc/Eif4b+
Tg(SFTPC-rtTA)5Jaw/0
Tg(tetO-cre)1Jaw/0
involves: 129 * C57BL/6 MGI:6790454


Genotype
MGI:6790428
cn1
Allelic
Composition
Eif4btm1.1Smoc/Eif4btm1.1Smoc
Ndor1Tg(UBC-cre/ERT2)1Ejb/Ndor1+
Genetic
Background
involves: 129 * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Eif4btm1.1Smoc mutation (0 available); any Eif4b mutation (47 available)
Ndor1Tg(UBC-cre/ERT2)1Ejb mutation (6 available); any Ndor1 mutation (32 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• tamoxifen-treated mice infected with influenza virus lose more weight and die within 8 days compared to controls in which 30% survive at the end of the experiments
• majority of mice treated with tamoxifen at 10-12 weeks of age for 5 days die within 10 days

growth/size/body
• mice show more body weight loss than controls after the first injection of tamoxifen

behavior/neurological
• tamoxifen-treated mice exhibit loss of appetite
• tamoxifen-treated mice exhibit loss of motility

digestive/alimentary system
• tamoxifen-treated mice exhibit more severe dextran sulfate sodium (DSS)-induced colonic injury, with more weight loss, shorter colon length and more severe inflammation

endocrine/exocrine glands
• thymus is smaller in tamoxifen-treated mice

hematopoietic system
• thymus is smaller in tamoxifen-treated mice
• tamoxifen-treated mice infected with influenza virus exhibit increased number of neutrophils or alveolar macrophages in the lungs
• tamoxifen-treated mice infected with influenza virus exhibit increased number of alveolar macrophages in the lungs
• tamoxifen treated mice show a decrease in the number of white blood cells
• however, no effect on numbers of red blood cells or platelets is seen
• total number and the percentage of lymphocytes is decreased in peripheral blood cells of tamoxifen-treated mice
• tamoxifen-treated mice show a decrease in lymphocytes in the spleen and thymus
• percentage of CD4+ and CD8+ lymphocytes is reduced in lungs of tamoxifen-treated influenza A virus infected mice
• tamoxifen-treated mice infected with influenza A virus show decreased natural killer cells in the lungs compared to controls
• tamoxifen-treated mice infected with influenza A show decreased number of IFN-gamma+ and CD107a+ natural killer cells indicating impaired infiltration of natural killer cells and their function in the lung in response to influenza A infection
• spleen is smaller in tamoxifen-treated mice

immune system
• tamoxifen-treated mice exhibit more severe dextran sulfate sodium (DSS)-induced colonic injury, with more weight loss, shorter colon length and more severe inflammation
• thymus is smaller in tamoxifen-treated mice
• tamoxifen-treated mice infected with influenza virus exhibit increased number of neutrophils or alveolar macrophages in the lungs
• tamoxifen-treated mice infected with influenza virus exhibit increased number of alveolar macrophages in the lungs
• tamoxifen treated mice show a decrease in the number of white blood cells
• however, no effect on numbers of red blood cells or platelets is seen
• total number and the percentage of lymphocytes is decreased in peripheral blood cells of tamoxifen-treated mice
• tamoxifen-treated mice show a decrease in lymphocytes in the spleen and thymus
• percentage of CD4+ and CD8+ lymphocytes is reduced in lungs of tamoxifen-treated influenza A virus infected mice
• tamoxifen-treated mice infected with influenza A virus show decreased natural killer cells in the lungs compared to controls
• tamoxifen-treated mice infected with influenza A show decreased number of IFN-gamma+ and CD107a+ natural killer cells indicating impaired infiltration of natural killer cells and their function in the lung in response to influenza A infection
• spleen is smaller in tamoxifen-treated mice
• tamoxifen-treated mice infected with pseudorabies virus show increased percentages of neutrophils, alveolar macrophages and monocytes in the lungs, indicating enhanced pulmonary inflammation in response to viral infection
• tamoxifen-treated mice show increased susceptibility to influenza A virus, showing a higher degree of acute lung injury, more severe inflammation and inflammatory cell infiltration in the lungs, higher protein levels of viral NP in the lungs and increased viral titers in the lungs compared to controls
• tamoxifen-treated mice infected with influenza virus lose more weight and die within 8 days compared to controls in which 30% survive at the end of the experiments

integument
• tamoxifen-treated mice exhibit matted hairs

respiratory system
• tamoxifen-treated mice infected with pseudorabies virus show increased percentages of neutrophils, alveolar macrophages and monocytes in the lungs, indicating enhanced pulmonary inflammation in response to viral infection




Genotype
MGI:6790452
cn2
Allelic
Composition
Eif4btm1.1Smoc/Eif4btm1.1Smoc
Tg(SFTPC-rtTA)5Jaw/0
Tg(tetO-cre)1Jaw/0
Genetic
Background
involves: 129 * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Eif4btm1.1Smoc mutation (0 available); any Eif4b mutation (47 available)
Tg(SFTPC-rtTA)5Jaw mutation (4 available)
Tg(tetO-cre)1Jaw mutation (5 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• doxycycline-treated mice show increased susceptibility to influenza A virus infection, showing increased influenza A replication




Genotype
MGI:6790454
cn3
Allelic
Composition
Eif4btm1.1Smoc/Eif4b+
Tg(SFTPC-rtTA)5Jaw/0
Tg(tetO-cre)1Jaw/0
Genetic
Background
involves: 129 * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Eif4btm1.1Smoc mutation (0 available); any Eif4b mutation (47 available)
Tg(SFTPC-rtTA)5Jaw mutation (4 available)
Tg(tetO-cre)1Jaw mutation (5 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• doxycycline-treated mice show increased susceptibility to pseudorabies virus infection, showing increased pseudorabies virus-gE in lungs and brains





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