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Phenotypes Associated with This Genotype
Genotype
MGI:3622434
Allelic
Composition
Psmb8tm1Hjf/Psmb8tm1Hjf
Tg(TcraTcrb)1100Mjb/?
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Psmb8tm1Hjf mutation (2 available); any Psmb8 mutation (18 available)
Tg(TcraTcrb)1100Mjb mutation (24 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• 30% reduction of CD8+ cells in the thymus
• reductions particularly involve cells expressing transgene coded TCR
• no alterations in CD4+ T cell

hematopoietic system
• 30% reduction of CD8+ cells in the thymus
• reductions particularly involve cells expressing transgene coded TCR
• no alterations in CD4+ T cell


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