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Phenotypes Associated with This Genotype
Genotype
MGI:5582907
Allelic
Composition
Cd22tm2Tft/Cd22tm2Tft
Endoutm1Tft/Endoutm1Tft
Genetic
Background
involves: 129S/SvEv * 129S1/Sv * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cd22tm2Tft mutation (1 available); any Cd22 mutation (59 available)
Endoutm1Tft mutation (0 available); any Endou mutation (30 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
N
• splenic B cell numbers are restored and reversed activation-induced B cell apoptosis with normal BCR-induced blast development and proliferation compared to in Cd22tm2Tft homozygotes
• the splenic B cell anergy phenotype observed in Cd22tm2Tft homozygotes is rescued


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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last database update
01/28/2026
MGI 6.24
The Jackson Laboratory