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Phenotypes Associated with This Genotype
Genotype
MGI:6435210
Allelic
Composition
Dpp4tm1(DPP4)Vlcg/?
Genetic
Background
involves: 129S6/SvEvTac * C57BL/6 * C57BL/6NTac
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dpp4tm1(DPP4)Vlcg mutation (0 available); any Dpp4 mutation (73 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• lungs of mice infected with a high dose of MERS-CoV are infiltrated with neutrophils; neutrophils infiltrate up to 4 dpi then return to normal levels
• lungs of mice infected with a high dose of MERS-CoV are infiltrated with CD4+ T cells over the course of infection; CD4+ T cells infiltrate after 4 dpi and reach high levels by 7 dpi
• lungs of mice infected with a high dose of MERS-CoV are infiltrated with CD8+ T cells over the course of infection; CD8+T cells infiltrate after 4 dpi and reach high levels by 7 dpi
• lungs of mice infected with a high dose of MERS-CoV are infiltrated with macrophages over the course of infection; macrophages infiltrate after 4 dpi and remain at high levels by 7 dpi
• mice infected with MERS-CoV show lymphocytic perivascular inflammation, macrophage infiltration, and pleuritis
• mice infected with the intermediate dose of MERS-CoV resolve all signs of disease including lymphocytic perivascular inflammation by 14 dpi while mice infected with the low dose still show lymphocytic perivascular inflammation through 21 dpi but resolve all other inflammatory parameters by 14 dpi
• lungs of mice infected with a high dose of MERS-CoV are infiltrated with macrophages, neutrophils, and CD4+ and CD8+ T cells over the course of infection
• mice infected with MERS-CoV show pleuritis
• mice infected with a high dose of MERS-CoV-Hu/Jordan-N3/2012 intranasally lose more than 20% of weight by 7 days postinfection (dpi) and show progressively worsening signs of disease such as ruffled fur, lethargy, and hunched bearing
• mice infected with an intermediate dose of MERS-CoV intranasally lose 10% of body weight by 7 dpi but regain 5% of starting body weight by 8 dpi and remain at 100% of starting body weight from 9 dpi and show no other signs of disease
• mice infected with a low dose of MERS-CoV intranasally do not lose weight and show no signs of disease
• mice infected with the high dose of MERS-CoV show viral RNA in the lungs, blood and spleen, but not in the brain, liver, or kidney

respiratory system
• mice infected with MERS-CoV Jordan show epithelial necrosis
• mice infected with the high dose of MERS-CoV show moderate lung edema by 7 dpi
• mice infected with MERS-CoV show lymphocytic perivascular inflammation, macrophage infiltration, and pleuritis
• mice infected with the intermediate dose of MERS-CoV resolve all signs of disease including lymphocytic perivascular inflammation by 14 dpi while mice infected with the low dose still show lymphocytic perivascular inflammation through 21 dpi but resolve all other inflammatory parameters by 14 dpi
• lungs of mice infected with a high dose of MERS-CoV are infiltrated with macrophages, neutrophils, and CD4+ and CD8+ T cells over the course of infection
• mice infected with MERS-CoV show pleuritis

homeostasis/metabolism
• mice infected with the high dose of MERS-CoV show moderate lung edema by 7 dpi

hematopoietic system
• lungs of mice infected with a high dose of MERS-CoV are infiltrated with neutrophils; neutrophils infiltrate up to 4 dpi then return to normal levels
• lungs of mice infected with a high dose of MERS-CoV are infiltrated with CD4+ T cells over the course of infection; CD4+ T cells infiltrate after 4 dpi and reach high levels by 7 dpi
• lungs of mice infected with a high dose of MERS-CoV are infiltrated with CD8+ T cells over the course of infection; CD8+T cells infiltrate after 4 dpi and reach high levels by 7 dpi
• lungs of mice infected with a high dose of MERS-CoV are infiltrated with macrophages over the course of infection; macrophages infiltrate after 4 dpi and remain at high levels by 7 dpi

cellular
• mice infected with MERS-CoV Jordan show epithelial necrosis

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
Middle East respiratory syndrome DOID:0080642 J:238079


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
04/16/2024
MGI 6.23
The Jackson Laboratory