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Symbol
Name
ID
Mzb1
marginal zone B and B1 cell-specific protein 1
MGI:1917066
Phenotype annotations related to immune system
Darker colors indicate more annotations

Mouse Phenotypes
increased late pro-B cell number
increased pro-B cell number
abnormal B cell number
decreased pre-B cell number
small spleen
impaired humoral immune response
Availability Mouse Genotype
Mzb1tm1.2Rug/Mzb1tm1.2Rug
Cd79atm1(cre)Reth/Cd79atm1(cre)Reth
Mzb1tm1.1Rug/Mzb1tm1.1Rug  (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
09/15/2026
MGI 6.29
The Jackson Laboratory