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Phenotypes Associated with This Genotype
Genotype
MGI:2687387
Allelic
Composition		 Cd79atm2Pld/Cd79atm2Pld
Cd79btm1Mnz/Cd79btm1Mnz
Genetic
Background		 involves: 129S1/Sv * BALB/c
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cd79atm2Pld mutation (0 available); any Cd79a mutation (29 available)
Cd79btm1Mnz mutation (0 available); any Cd79b mutation (35 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hematopoietic system
absent pre-B cells ( J:87492 )
• VH to DJH rearrangement unaffected

immune system
absent pre-B cells ( J:87492 )
• VH to DJH rearrangement unaffected

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
01/13/2026
MGI 6.24 		The Jackson Laboratory