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Phenotypes Associated with This Genotype
Genotype
MGI:4367117
Allelic
Composition
Ddr1tm1Wfv/Ddr1tm1Wfv
Ldlrtm1Her/Ldlrtm1Her
Genetic
Background
involves: 129S1/Sv * 129S7/SvEvBrd * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ddr1tm1Wfv mutation (0 available); any Ddr1 mutation (33 available)
Ldlrtm1Her mutation (21 available); any Ldlr mutation (79 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• pronounced reduction in atherosclerotic plaques after 12 and 24 weeks on a high fat diet
• 50% reduction in plaque area in the descending aorta at 12 weeks
• 60% reduction in plaque area in the descending aorta at 24 weeks
• total collagen and elastin in plaques is elevated at 12 weeks
• total collagen and elastin in plaques is at control levels at 24 weeks
• increased synthesis and decreased degradation of collagen and elastin at 12 weeks

hematopoietic system
• few macrophage in plaques at 12 weeks
• macrophage numbers in plaques similar to controls at 24 weeks

immune system
• few macrophage in plaques at 12 weeks
• macrophage numbers in plaques similar to controls at 24 weeks


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
07/22/2025
MGI 6.24
The Jackson Laboratory