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Phenotypes Associated with This Genotype
Genotype
MGI:3052641
hm1
Allelic
Composition
Fcgr3tm1Jsv/Fcgr3tm1Jsv
Genetic
Background
B6.129P2-Fcgr3tm1Jsv/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fcgr3tm1Jsv mutation (5 available); any Fcgr3 mutation (29 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system
• increase in circulating neutrophils during induced nephritis
• defective attachment to insoluble immune complexes
• in response to induced glomerulonephritis, 75-83% reduction in glomerular neutrophil accumulation

immune system
• increase in circulating neutrophils during induced nephritis
• defective attachment to insoluble immune complexes
• in response to induced glomerulonephritis, 75-83% reduction in glomerular neutrophil accumulation
• considerably reduced when induced with myelin oligodendrocyte glycoprotein
• more frequent disease remission
• lower incidence of anaphylaxis from a second dose of myelin oligodendrocyte glycoprotein
• fewer inflammatory foci in the central nervous system
• less cell influx into the synovial layer and joint cavity 3 days after arthritis induction using immune complexes
• knee joint swelling is also reduced relative controls at both 1 and 3 days after induction
• less proteoglycan loss relative to controls at 1 and 3 days after induction
• chondrocyte death 3X the level in controls at 3 days after induction but normal at 1 day on the femoral surface
• chondrocyte cell death is unaffected on the patellar surface

skeleton
• less cell influx into the synovial layer and joint cavity 3 days after arthritis induction using immune complexes
• knee joint swelling is also reduced relative controls at both 1 and 3 days after induction
• less proteoglycan loss relative to controls at 1 and 3 days after induction
• chondrocyte death 3X the level in controls at 3 days after induction but normal at 1 day on the femoral surface
• chondrocyte cell death is unaffected on the patellar surface


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
03/18/2025
MGI 6.24
The Jackson Laboratory