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Phenotypes Associated with This Genotype
Genotype
MGI:3815426
Allelic
Composition
Ighmtm1Msn/Ighmtm1Msn
Genetic
Background
involves: 129S/SvEv * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ighmtm1Msn mutation (0 available); any Ighm mutation (55 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• about one-third to one-half of mice between 12-18 months of age have auto-antibodies to cardiolipin, myeloperoxidase, and/or dsDNA
• about one-third of mice between 12-18 months of age have elevated levels of anti-dsDNA IgG antibodies
• these levels are three standard error of means over levels found in age-matched controls
• anti-dsDNA antibodies are also found in 3-month old mice that have been repeatedly injected with LPS while none are found in controls
• 1 mouse of 13 has overt nephritis
• 6 of 13 mice have high levels of IgG and/or C3 deposition in the kidney

renal/urinary system
• 1 mouse of 13 has overt nephritis
• 6 of 13 mice have high levels of IgG and/or C3 deposition in the kidney


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
06/12/2024
MGI 6.13
The Jackson Laboratory