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Symbol
Name
ID
Fcgr3
Fc receptor, IgG, low affinity III
MGI:95500
Phenotype annotations related to hematopoietic system
Darker colors indicate more annotations
Human Phenotypes
Increased circulating IgA level
Increased circulating IgE level
Increased circulating IgG level
Decreased circulating antibody level
Paraproteinemia
Abnormality of blood and blood-forming tissues
Abnormal bleeding
Bleeding with minor or no trauma
Epistaxis
Gingival bleeding
Gastrointestinal hemorrhage
Hematemesis
Melena
Intracranial hemorrhage
Intraventricular hemorrhage
Joint hemorrhage
Muscle hemorrhage
Oral cavity bleeding
Persistent bleeding after trauma
Bruising susceptibility
Purpura
Petechiae
Spontaneous hematomas
Abnormal megakaryocyte morphology
Increased megakaryocyte colony forming unit count
Reduced erythrocyte adenylate kinase activity
Reticulocytosis
Anemia
Hemolytic anemia
Anemia of inadequate production
Poikilocytosis
Acanthocytosis
Leukocytosis
Leukopenia
Arterial thrombosis
Thromboembolism
Reduced factor VIII activity
Prolonged partial thromboplastin time
Abnormality of thrombocytes
Thrombocytopenia
Congenital thrombocytopenia
Intermittent thrombocytopenia
Abnormal platelet shape
Abnormal platelet volume
Decreased mean platelet volume
Lymphoma
Multiple myeloma
Elevated erythrocyte sedimentation rate
Splenic rupture
Splenomegaly
Hepatosplenomegaly
Disease(s) Associated with FCGR2A
autoimmune thrombocytopenic purpura
cystic fibrosis
factor VIII deficiency
hemolytic anemia
malaria
multiple myeloma
non-Hodgkin lymphoma
rheumatoid arthritis
systemic lupus erythematosus
temporal arteritis
thrombocytopenia
Disease(s) Associated with FCGR2B
autoimmune thrombocytopenic purpura
malaria
systemic lupus erythematosus

Mouse Phenotypes
decreased B cell apoptosis
decreased mast cell degranulation
impaired macrophage phagocytosis
enlarged spleen
anemia
decreased susceptibility to autoimmune hemolytic anemia
increased neutrophil cell number
abnormal leukocyte cell number
increased germinal center B cell number
abnormal mast cell physiology
abnormal neutrophil physiology
impaired neutrophil recruitment
increased IgA level
increased IgG1 level
increased IgG2a level
increased IgG2b level
increased IgG3 level
increased IgG level
increased IgM level
increased immunoglobulin level
impaired natural killer cell mediated cytotoxicity
Availability Mouse Genotype
Fcgr2btm1Ttk/Fcgr2btm1Ttk
Fcgr3tm1Jsv/Fcgr3tm1Jsv
Fcgr2btm1Kgcs/Fcgr2b+

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
04/23/2024
MGI 6.23
The Jackson Laboratory