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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Traddtm1.1Mpa
targeted mutation 1.1, Manolis Pasparakis
MGI:3799300
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Traddtm1.1Mpa/Traddtm1.1Mpa involves: BALB/cJ * C57BL/6 MGI:3807672
hm2
Traddtm1.1Mpa/Traddtm1.1Mpa involves: C57BL/6 MGI:3802509
cx3
Myd88tm1Aki/Myd88tm1Aki
Traddtm1.1Mpa/Traddtm1.1Mpa
involves: 129P2/OlaHsd * BALB/cJ * C57BL/6 MGI:3807673


Genotype
MGI:3807672
hm1
Allelic
Composition
Traddtm1.1Mpa/Traddtm1.1Mpa
Genetic
Background
involves: BALB/cJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Traddtm1.1Mpa mutation (0 available); any Tradd mutation (18 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• impaired formation of follicular dendritic cell networks and germinal centers following immunization with sheep red blood cells
• produce low titers of sheep red blood cell antibodies after immunization compared to wild-type controls
• in response to poly(I:C) or LPS injection, compared to controls
• impairment in LPS-induce TNF response is not as severe as in mice homozygous for Myd88tm1Aki
• however, TNF levels following administration of CpG DNA are similar to controls
• cultured splenocytes and bone marrow-derived dendritic cells produce less IL6 in response to poly(I:C)
• increased susceptibility to L. monocytogenes-induced lethality compared to wild-type controls but not as susceptible as mice homozygous for Tnfrsf1atm1Mak

homeostasis/metabolism
• in response to poly(I:C) or LPS injection, compared to controls
• impairment in LPS-induce TNF response is not as severe as in mice homozygous for Myd88tm1Aki
• however, TNF levels following administration of CpG DNA are similar to controls
• cultured splenocytes and bone marrow-derived dendritic cells produce less IL6 in response to poly(I:C)
• decrease in sensitivity to hepatocyte apoptosis and liver failure induced by a combination of TNF and D-galactosamine

hematopoietic system
• impaired formation of follicular dendritic cell networks and germinal centers following immunization with sheep red blood cells
• produce low titers of sheep red blood cell antibodies after immunization compared to wild-type controls




Genotype
MGI:3802509
hm2
Allelic
Composition
Traddtm1.1Mpa/Traddtm1.1Mpa
Genetic
Background
involves: C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Traddtm1.1Mpa mutation (0 available); any Tradd mutation (18 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• when mouse embryonic fibroblasts are infected with Sendai virus




Genotype
MGI:3807673
cx3
Allelic
Composition
Myd88tm1Aki/Myd88tm1Aki
Traddtm1.1Mpa/Traddtm1.1Mpa
Genetic
Background
involves: 129P2/OlaHsd * BALB/cJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Myd88tm1Aki mutation (9 available); any Myd88 mutation (52 available)
Traddtm1.1Mpa mutation (0 available); any Tradd mutation (18 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• in response to LPS stimulation
• impairment is more severe than in either single homozygote

homeostasis/metabolism
• in response to LPS stimulation
• impairment is more severe than in either single homozygote





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last database update
11/12/2024
MGI 6.24
The Jackson Laboratory