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Symbol
Name
ID

Ms4a1
membrane-spanning 4-domains, subfamily A, member 1
MGI:88321

Phenotype annotations related to immune system

*	Aspects of the system are reported to show a normal phenotype.
	Darker colors indicate more annotations

Human Phenotypes	Chronic decreased circulating total IgG	Abnormal B cell count	Abnormal T cell count	Antinuclear antibody positivity	Combined immunodeficiency	Recurrent bacterial infections	Recurrent respiratory infections
Disease(s) Associated with MS4A1
common variable immunodeficiency 5

Mouse Phenotypes		immune system phenotype	increased transitional stage B cell number	abnormal B cell number	decreased B-1 B cell number	abnormal B cell physiology
Availability	Mouse Genotype	immune system phenotype	increased transitional stage B cell number	abnormal B cell number	decreased B-1 B cell number	abnormal B cell physiology
	Ms4a1^tm1Msn/Ms4a1^tm1Msn	*
	Ms4a1^tm1Tft/Ms4a1^tm1Tft	*

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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