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Phenotypes Associated with This Genotype
Genotype
MGI:8346390
Allelic
Composition
Adarem1Dmsc/Adar+
Genetic
Background
involves: C57BL/6J * DBA/2
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Adarem1Dmsc mutation (0 available); any Adar mutation (83 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• Iba1 staining is more intense in the periventricular areas of the brain of 6-week-old mice, indicating increased microgliosis
• mice exhibit increased expression of IFN stimulated gene (ISG) mRNAs in brain of 6-week-old mice indicative of brain inflammation; ISG expression rapidly increases in young mice and is predominantly in deep brain areas indicating neuroinflammation

nervous system
• GFAP staining is more intense in the periventricular areas of the brain of 6-week-old mice, indicating increased astrocytosis
• Iba1 staining is more intense in the periventricular areas of the brain of 6-week-old mice, indicating increased microgliosis
• mice exhibit increased expression of IFN stimulated gene (ISG) mRNAs in brain of 6-week-old mice indicative of brain inflammation; ISG expression rapidly increases in young mice and is predominantly in deep brain areas indicating neuroinflammation

hematopoietic system
• Iba1 staining is more intense in the periventricular areas of the brain of 6-week-old mice, indicating increased microgliosis

cellular
• GFAP staining is more intense in the periventricular areas of the brain of 6-week-old mice, indicating increased astrocytosis
• Iba1 staining is more intense in the periventricular areas of the brain of 6-week-old mice, indicating increased microgliosis

mortality/aging
N
• mice exhibit normal survival, development and body size

behavior/neurological
N
• mice do not exhibit neurologic phenotypes, with normal startle response and gait, and no muscle spasms, dystonia or seizures


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
05/26/2026
MGI 6.24
The Jackson Laboratory