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Phenotypes Associated with This Genotype
Genotype
MGI:3776480
Allelic
Composition
Il2rgtm1Cgn/Y
Rag2tm1Fwa/Rag2tm1Fwa
Genetic
Background
B6.129-Rag2tm1Fwa Il2rgtm1Cgn
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Il2rgtm1Cgn mutation (4 available); any Il2rg mutation (133 available)
Rag2tm1Fwa mutation (45 available); any Rag2 mutation (115 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• mice lack all B cells
• mice lack all NK cells
• NK cells that are transferred into these mice are able to proliferate with a lifespan of about 10 days
• mice lack all T cells

hematopoietic system
• mice lack all B cells
• mice lack all NK cells
• NK cells that are transferred into these mice are able to proliferate with a lifespan of about 10 days
• mice lack all T cells


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
03/31/2026
MGI 6.24
The Jackson Laboratory