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Phenotypes Associated with This Genotype
Genotype
MGI:7659107
cn1
Allelic
Composition
Ctps1tm1c(KOMP)Wtsi/Ctps1tm1c(KOMP)Wtsi
Tg(Cd4-cre)1Cwi/0
Foxp3sf/Y
Rag1tm1Mom/Rag1+
Genetic
Background
mixed
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ctps1tm1c(KOMP)Wtsi mutation (0 available); any Ctps1 mutation (46 available)
Foxp3sf mutation (5 available); any Foxp3 mutation (58 available)
Rag1tm1Mom mutation (49 available); any Rag1 mutation (123 available)
Tg(Cd4-cre)1Cwi mutation (10 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
growth/size/body
• weight does not reach control levels at 40-50 days and 60-75 days
• by day 44, mice develop enlarged spleen

endocrine/exocrine glands
• by day 44, thymus has reduced cellularity

immune system
• both CD8+ and CD4+ T cells show a reduced capacity to expand in response to CD3/CD28 stimulation
• by day 44, thymus has reduced cellularity
• by day 44, mice develop enlarged spleen
• mice exhibit a deficiency in T regulatory cells (CD4+, CD25+, FoxP3+)
• mice show prevention of the fatal systemic autoimmune and inflammatory disease that is seen in Foxp3sf/Y mice, with mice surviving at least up to 80 days and no presentation of scaly tails and ears, and no inflammation and tissue disruption at day 44
• values of total T cells return to normal and the accumulation of effector memory CD4+ and CD8+ T cells in the spleen that is seen in single Foxp3/Y mice is reduced

hematopoietic system
• both CD8+ and CD4+ T cells show a reduced capacity to expand in response to CD3/CD28 stimulation
• by day 44, thymus has reduced cellularity
• by day 44, mice develop enlarged spleen
• mice exhibit a deficiency in T regulatory cells (CD4+, CD25+, FoxP3+)

cellular
• both CD8+ and CD4+ T cells show a reduced capacity to expand in response to CD3/CD28 stimulation


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