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Mammalian Phenotype Ontology Annotations
Query Results - Summary
Symbol
Name
ID 		Fcer2a
Fc receptor, IgE, low affinity II, alpha polypeptide
MGI:95497
11 phenotypes from multigenic genotypes
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Allelic Composition
Genetic Background		 Annotated Term Reference
Fcer1atm1Knt/Fcer1atm1Knt
Fcer2atm1Max/Fcer2atm1Max
B6.Cg-Fcer1atm1Knt Fcer2atm1Max 		abnormal mast cell physiology J:144620
Fcer1atm1Knt/Fcer1atm1Knt
Fcer2atm1Max/Fcer2atm1Max
Fcgr1tm1Jsv/Fcgr1tm1Jsv
Fcgr2btm1Ttk/Fcgr2btm1Ttk
Fcgr3tm1Jsv/Fcgr3tm1Jsv
B6.Cg-Fcgr2btm1Ttk Fcgr3tm1Jsv Fcer1atm1Knt Fcgr1tm1Jsv Fcer2atm1Max 		abnormal macrophage physiology J:144620
abnormal mast cell physiology J:144620
increased susceptibility to type I hypersensitivity reaction J:144620
Fcer2atm1Max/Fcer2atm1Max
Ighg1tm1.1Pyu/Ighg1+
involves: 129 * BALB/cJ * C57BL/6 * C57BL/6J 		decreased body temperature J:198154
decreased IgG1 level J:198154
decreased IgG2c level J:198154
decreased IgG level J:198154
increased IgE level J:198154
increased IgG2a level J:198154
increased susceptibility to type I hypersensitivity reaction J:198154
increased susceptibility to xenobiotic induced morbidity/mortality J:198154
Fcer2atm1Max/Fcer2atm1Max
Ighg1tm1.1Pyu/Ighg1tm1.1Pyu
involves: 129 * BALB/cJ * C57BL/6 * C57BL/6J 		abnormal immunoglobulin level J:198154
decreased body temperature J:198154
decreased IgG2c level J:198154
decreased IgG level J:198154
increased IgE level J:198154
increased IgG2a level J:198154
increased susceptibility to type I hypersensitivity reaction J:198154
increased susceptibility to xenobiotic induced morbidity/mortality J:198154
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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Send questions and comments to User Support. 		last database update
04/30/2024
MGI 6.23 		The Jackson Laboratory