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Phenotypes Associated with This Genotype
Genotype
MGI:3797393
Allelic
Composition
Dicer1tm1Mmk/Dicer1tm1Mmk
Cd79atm1(cre)Reth/Cd79a+
Genetic
Background
involves: BALB/c
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cd79atm1(cre)Reth mutation (3 available); any Cd79a mutation (29 available)
Dicer1tm1Mmk mutation (0 available); any Dicer1 mutation (96 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• in the bone marrow
• B cell development is almost completely blocked at the pro- to pre-B cell transition
• hardly detected
• in the bone marrow due to a massive increase in apoptosis

hematopoietic system
• in the bone marrow
• B cell development is almost completely blocked at the pro- to pre-B cell transition
• hardly detected
• in the bone marrow due to a massive increase in apoptosis


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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Funding Information
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last database update
01/06/2026
MGI 6.24
The Jackson Laboratory