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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Tnfsf13bm1Anu
mutation 1, Australian National University
MGI:5009047
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Tnfsf13bm1Anu/Tnfsf13bm1Anu C57BL/6JAnu-Tnfsf13bm1Anu/AnuApb MGI:5009048


Genotype
MGI:5009048
hm1
Allelic
Composition		 Tnfsf13bm1Anu/Tnfsf13bm1Anu
Genetic
Background		 C57BL/6JAnu-Tnfsf13bm1Anu/AnuApb
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tnfsf13bm1Anu mutation (2 available); any Tnfsf13b mutation (29 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hematopoietic system
abnormal B cell differentiation ( J:104190 )
• T1 to T2 block in B cell development in spleen
increased immature B cell number ( J:104190 )
• in peripheral blood
decreased mature B cell number ( J:104190 )
• in peripheral blood

immune system
abnormal B cell differentiation ( J:104190 )
• T1 to T2 block in B cell development in spleen
increased immature B cell number ( J:104190 )
• in peripheral blood
decreased mature B cell number ( J:104190 )
• in 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