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Phenotypes Associated with This Genotype
Genotype
MGI:5140973
Allelic
Composition
Rag2tm1Fwa/Rag2tm1Fwa
Unc93b1tm1.1Kmiy/Unc93b1tm1.1Kmiy
Genetic
Background
involves: 129P2/OlaHsd * 129S/SvEv * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rag2tm1Fwa mutation (45 available); any Rag2 mutation (115 available)
Unc93b1tm1.1Kmiy mutation (6 available); any Unc93b1 mutation (41 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
N
• unlike Unc93b1tm1.1Kmiy homozygotes, mice do not exhibit premature death

hematopoietic system
N
• platelet counts are the same as in Rag2tm1Fwa homozygotes
• unlike in Unc93b1tm1.1Kmiy homozygotes, spleen size is normal


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
01/06/2026
MGI 6.24
The Jackson Laboratory