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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Csf2tm1Dran
targeted mutation 1, Glen Dranoff
MGI:3586299
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cx1
Csf2tm1Dran/Csf2tm1Dran
Il3tm1Glli/Il3tm1Glli
B6.129S2-Csf2tm1Dran Il3tm1Glli MGI:3586342
cx2
Csf2tm1Dran/Csf2tm1Dran
Il3tm1Glli/Il3tm1Glli
C.129S2-Csf2tm1Dran Il3tm1Glli MGI:3586343
cx3
Csf2tm1Dran/Csf2tm1Dran
Ifngtm1Ts/Ifngtm1Ts
Il3tm1Glli/Il3tm1Glli
involves: 129S2/SvPas * 129S7/SvEvBrd * C57BL/6 MGI:3586344


Genotype
MGI:3586342
cx1
Allelic
Composition
Csf2tm1Dran/Csf2tm1Dran
Il3tm1Glli/Il3tm1Glli
Genetic
Background
B6.129S2-Csf2tm1Dran Il3tm1Glli
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Csf2tm1Dran mutation (0 available); any Csf2 mutation (35 available)
Il3tm1Glli mutation (1 available); any Il3 mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• increase in circulating eosinophiles but not in bone marrow
• defective phagocytosis of apoptotic cells
• dramatically reduced response to secondary challenge in tests for contact hypersensitivity
• very reduced cellular infiltrates
• much reduced edema
• very little keratinocyte activation
• increased level of anti double stranded DNA
• appears after 8 months of age
• B and T cell aggregates in the renal pelvis and liver
• extensive lymphoid hyperplasia around both airways and veins

respiratory system
• extensive lymphoid hyperplasia around both airways and veins
• accumulation of surfactant in intra-alveolar spaces

renal/urinary system
• appears after 8 months of age
• B and T cell aggregates in the renal pelvis and liver

hematopoietic system
• increase in circulating eosinophiles but not in bone marrow
• defective phagocytosis of apoptotic cells




Genotype
MGI:3586343
cx2
Allelic
Composition
Csf2tm1Dran/Csf2tm1Dran
Il3tm1Glli/Il3tm1Glli
Genetic
Background
C.129S2-Csf2tm1Dran Il3tm1Glli
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Csf2tm1Dran mutation (0 available); any Csf2 mutation (35 available)
Il3tm1Glli mutation (1 available); any Il3 mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• increase in circulating eosinophiles but not in bone marrow
• dramatically reduced response to secondary challenge in tests for contact hypersensitivity
• very reduced cellular infiltrates
• much reduced edema
• very little keratinocyte activation
• accumulation of surfactant in intra-alveolar spaces
• extensive lymphoid hyperplasia around both airways and veins

respiratory system
• accumulation of surfactant in intra-alveolar spaces
• extensive lymphoid hyperplasia around both airways and veins
• accumulation of surfactant in intra-alveolar spaces

hematopoietic system
• increase in circulating eosinophiles but not in bone marrow




Genotype
MGI:3586344
cx3
Allelic
Composition
Csf2tm1Dran/Csf2tm1Dran
Ifngtm1Ts/Ifngtm1Ts
Il3tm1Glli/Il3tm1Glli
Genetic
Background
involves: 129S2/SvPas * 129S7/SvEvBrd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Csf2tm1Dran mutation (0 available); any Csf2 mutation (35 available)
Ifngtm1Ts mutation (18 available); any Ifng mutation (49 available)
Il3tm1Glli mutation (1 available); any Il3 mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• surviving mice became moribund with time
• most died or had to be euthanized before 14 months of age
• about 40% of homozygotes died of pneumonia in the first few weeks of life

immune system
• mild eosinophilia in mice surviving beyond the first few weeks of life
• serum levels increased but not significantly
• significantly higher serum IgG1 levels
• non significant increases in serum IgG2b levels
• acute and chronic inflammatory reactions found in many organs and tissues

neoplasm
• Lymphoproliferative disease in a high proportion of mice
• develops into B cell lymphomas
• solid tumors are benign to metastasizing carcinomas
• particularly prevalent

hematopoietic system
• mild eosinophilia in mice surviving beyond the first few weeks of life
• serum levels increased but not significantly
• significantly higher serum IgG1 levels
• non significant increases in serum IgG2b levels

endocrine/exocrine glands
• particularly prevalent

reproductive system
• particularly prevalent





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
12/10/2024
MGI 6.24
The Jackson Laboratory