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Phenotypes Associated with This Genotype
Genotype
MGI:6286126
Allelic
Composition		 Pik3r1m3Btlr/Pik3r1m3Btlr
Genetic
Background		 C57BL/6J-Pik3r1m3Btlr
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pik3r1m3Btlr mutation (0 available); any Pik3r1 mutation (53 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
immune system
increased B-1b cell number ( J:272853 )
• increased frequencies of B1b cells in B1 cells in the peripheral blood

hematopoietic system
increased B-1b cell number ( J:272853 )
• increased frequencies of B1b cells in B1 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
03/25/2025
MGI 6.24 		The Jackson Laboratory