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Symbol
Name
ID
Fcgr4
Fc receptor, IgG, low affinity IV
MGI:2179523
Phenotype annotations related to skeleton
*Aspects of the system are reported to show a normal phenotype.
Darker colors indicate more annotations
Human Phenotypes
Trismus
Recurrent sinusitis
Interphalangeal joint erosions
Swan neck-like deformities of the fingers
Dupuytren contracture
Limited elbow movement
Joint swelling
Limited shoulder movement
Joint stiffness
Stiff interphalangeal joints
Osteoporosis
Arthritis
Gout
Rheumatoid arthritis
Polyarticular arthritis
Digital flexor tenosynovitis
Disease(s) Associated with FCGR3A
Behcet's disease
coronary artery disease
graft-versus-host disease
immunodeficiency 20
rheumatoid arthritis
systemic lupus erythematosus
temporal arteritis

Mouse Phenotypes
skeleton phenotype
decreased osteoclast cell number
decreased susceptibility to induced arthritis
arthritis
decreased bone resorption
Availability Mouse Genotype
Fcgr4tm1.1Rav/Fcgr4tm1.1Rav
Fcgr4tm1Rav/Fcgr4tm1Rav
Tg(Ctsk-cre)1Rda/0  (conditional)
*

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