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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Tnfsf13bm3Btlr
mutation 3, Bruce Beutler
MGI:6286111
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Tnfsf13bm3Btlr/Tnfsf13bm3Btlr C57BL/6J-Tnfsf13bm3Btlr MGI:6286114


Genotype
MGI:6286114
hm1
Allelic
Composition		 Tnfsf13bm3Btlr/Tnfsf13bm3Btlr
Genetic
Background		 C57BL/6J-Tnfsf13bm3Btlr
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tnfsf13bm3Btlr mutation (0 available); any Tnfsf13b mutation (29 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
immune system
abnormal lymphocyte morphology ( J:272850 )
• reduced B:T cell ratio in the peripheral blood
decreased B cell number ( J:272850 )
• reduced frequencies of B cells and IgM+ B cells in the peripheral blood

hematopoietic system
abnormal lymphocyte morphology ( J:272850 )
• reduced B:T cell ratio in the peripheral blood
decreased B cell number ( J:272850 )
• reduced frequencies of B cells and IgM+ B cells in the peripheral blood




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
09/30/2025
MGI 6.24 		The Jackson Laboratory