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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Atf3tm1Dron
targeted mutation 1, David Ron
MGI:3531501
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Atf3tm1Dron/Atf3tm1Dron B6.129X1-Atf3tm1Hai MGI:3573862
hm2
Atf3tm1Dron/Atf3tm1Dron involves: 129X1/SvJ * C57BL/6 MGI:3812541
cx3
Atf3tm1Dron/Atf3tm1Dron
Tg(MMTV-PyVT)634Mul/0
involves: 129X1/SvJ * C57BL/6 * FVB/N MGI:5547962


Genotype
MGI:3573862
hm1
Allelic
Composition
Atf3tm1Dron/Atf3tm1Dron
Genetic
Background
B6.129X1-Atf3tm1Hai
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Atf3tm1Dron mutation (1 available); any Atf3 mutation (19 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
endocrine/exocrine glands
• primary islets are partially protected against IL1B- IFNG- and NO donor-induced apoptosis but not significantly protected when 3 cytokines or 2 cytokines plus FAS are used to induce apoptosis




Genotype
MGI:3812541
hm2
Allelic
Composition
Atf3tm1Dron/Atf3tm1Dron
Genetic
Background
involves: 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Atf3tm1Dron mutation (1 available); any Atf3 mutation (19 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• in an induced asthma model, levels of antigen-specific IgG2a are reduced more than 7-fold compared to wild-type controls
• there is increased production of Th2-associated cytokines (IL-4, IL-5, IL-13) in vitro from T cells isolated from BAL fluid from mice induced to have asthma
• in an induced asthma model, about five times as much IL-13 is secreted into the BAL fluid as in wild-type controls one day after the last antigen challenge
• in an induced asthma model, about twice as much IL-4 is secreted into the BAL fluid as in wild-type controls one day after the last antigen challenge
• in an induced asthma model, about twice as much IL-5 is secreted into the BAL fluid as in wild-type controls one day after the last antigen challenge
• airway resistance is significantly increased in an induced asthma model when compared with their WT counterparts
• resistance is over 3-fold greater than in wild-type
• increased resistance is accompanied by more than a 2-fold increase in inflammatory cells in the bronchoalveolar lavage (BAL) fluid compared to wild-type mice in the same disease model
• differential counts show a significantly higher number of macrophages, lymphocytes, and eosinophils in the BAL fluid in this asthma model
• goblet cell hyperplasia and mucous hypersecretion are more pronounced in this asthma model than in wild-type mice

respiratory system
• airway resistance is significantly increased in an induced asthma model when compared with their WT counterparts
• resistance is over 3-fold greater than in wild-type
• increased resistance is accompanied by more than a 2-fold increase in inflammatory cells in the bronchoalveolar lavage (BAL) fluid compared to wild-type mice in the same disease model
• differential counts show a significantly higher number of macrophages, lymphocytes, and eosinophils in the BAL fluid in this asthma model
• goblet cell hyperplasia and mucous hypersecretion are more pronounced in this asthma model than in wild-type mice

neoplasm
N
• primary tumor growth is normal
• injected tumors metastasize less efficiently than in wild-type mice

hematopoietic system
• in an induced asthma model, levels of antigen-specific IgG2a are reduced more than 7-fold compared to wild-type controls
• there is increased production of Th2-associated cytokines (IL-4, IL-5, IL-13) in vitro from T cells isolated from BAL fluid from mice induced to have asthma




Genotype
MGI:5547962
cx3
Allelic
Composition
Atf3tm1Dron/Atf3tm1Dron
Tg(MMTV-PyVT)634Mul/0
Genetic
Background
involves: 129X1/SvJ * C57BL/6 * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Atf3tm1Dron mutation (1 available); any Atf3 mutation (19 available)
Tg(MMTV-PyVT)634Mul mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• reduced lung metastasis compared to in Tg(MMTV-PyVT)634Mul mice
• reduced primary tumor volume compared to in Tg(MMTV-PyVT)634Mul mice





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last database update
04/30/2024
MGI 6.23
The Jackson Laboratory