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Symbol
Name
ID

B2m
beta-2 microglobulin
MGI:88127

Phenotype annotations related to hematopoietic system

Darker colors indicate more annotations

Human Phenotypes	Gastrointestinal hemorrhage	Purpura	Petechiae	Anemia	Elevated erythrocyte sedimentation rate	Hepatosplenomegaly
Disease(s) Associated with B2M
familial visceral amyloidosis

Mouse Phenotypes		abnormal T cell number	increased T-helper 1 cell number	decreased CD8-positive, alpha-beta T cell number	absent CD8-positive, alpha-beta T cells	increased gamma-delta T cell number	increased gamma-delta intraepithelial T cell number	abnormal CD8-positive, alpha-beta cytotoxic T cell morphology	decreased IgG level	increased IgM level	abnormal cytotoxic T cell physiology
Availability	Mouse Genotype	abnormal T cell number	increased T-helper 1 cell number	decreased CD8-positive, alpha-beta T cell number	absent CD8-positive, alpha-beta T cells	increased gamma-delta T cell number	increased gamma-delta intraepithelial T cell number		decreased IgG level	increased IgM level	abnormal cytotoxic T cell physiology
	B2m^tm1Jae/B2m^tm1Jae
	B2m^tm1Unc/B2m^tm1Unc
	B2m^tm1Unc/B2m^tm1Unc Tg(GFAP-B2m)9Mdos/?
	B2m^tm1Unc/B2m^tm1Unc Tg(GFAP-B2m)#Mdos/?
	B2m^tm1Unc/B2m⁺

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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