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Phenotypes Associated with This Genotype
Genotype
MGI:7657890
Allelic
Composition
Ctps1tm1c(KOMP)Wtsi/Ctps1tm1c(KOMP)Wtsi
Tg(Cd8a-cre)1Itan/0
Genetic
Background
B6(129S4)-Ctps1tm1c(KOMP)Wtsi Tg(Cd8a-cre)1Itan
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctps1tm1c(KOMP)Wtsi mutation (0 available); any Ctps1 mutation (46 available)
Tg(Cd8a-cre)1Itan mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system
• upon activation with anti-CD3/CD28, CD8+ T cells from the spleen fail to proliferate leading to an effector memory CD8+ T cell impairment
• addition of cytidine to the culture medium during the activation rescues the proliferation defect of the CD8+ T cells
• however, no phenotypic differences are seen in the thymus and spleen, and no abnormalities are detected in blood, spleen cellularity and cell type composition

immune system
• upon activation with anti-CD3/CD28, CD8+ T cells from the spleen fail to proliferate leading to an effector memory CD8+ T cell impairment
• addition of cytidine to the culture medium during the activation rescues the proliferation defect of the CD8+ T cells
• however, no phenotypic differences are seen in the thymus and spleen, and no abnormalities are detected in blood, spleen cellularity and cell type composition

cellular
• upon activation with anti-CD3/CD28, CD8+ T cells from the spleen fail to proliferate leading to an effector memory CD8+ T cell impairment
• addition of cytidine to the culture medium during the activation rescues the proliferation defect of the CD8+ T cells
• however, no phenotypic differences are seen in the thymus and spleen, and no abnormalities are detected in blood, spleen cellularity and cell type composition


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
03/18/2025
MGI 6.24
The Jackson Laboratory