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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Cracr2atm1.1Ygwa
targeted mutation 1.1, Yousang Gwack
MGI:6343391
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Cracr2atm1.1Ygwa/Cracr2atm1.1Ygwa
Tg(Cd4-cre)1Cwi/0
B6.Cg-Cracr2atm1.1Ygwa Tg(Cd4-cre)1Cwi MGI:6725077


Genotype
MGI:6725077
cn1
Allelic
Composition
Cracr2atm1.1Ygwa/Cracr2atm1.1Ygwa
Tg(Cd4-cre)1Cwi/0
Genetic
Background
B6.Cg-Cracr2atm1.1Ygwa Tg(Cd4-cre)1Cwi
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cracr2atm1.1Ygwa mutation (1 available); any Cracr2a mutation (25 available)
Tg(Cd4-cre)1Cwi mutation (10 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• naive CD4+ T cells show a marked decrease in the extent of store-operated Ca2+ entry after TCR stimulation with anti-CD3 antibody and ionomycin and after passive store depletion with thapsigargin
• upon TCR stimulation with anti-CD3 and anti-CD28 antibodies, naive CD4+ T cells show reduced induction of NFATc1 protein production (but no change in NFATc2 protein abundance), suggesting impaired activation of the Ca2+-NFAT pathway
• upon TCR stimulation with anti-CD3 antibody, naive CD4+ T cells show a marked reduction in the % of p-JNK+ cells, indicating impaired activation of the JNK signaling pathway
• naive CD4+ T cells stimulated with anti-CD3 antibody secrete significantly less IL-2 than similarly stimulated control cells
• naive CD4+ T cells stimulated with anti-CD3 antibody secrete significantly less IL-2 than similarly stimulated control cells

hematopoietic system
• naive CD4+ T cells show a marked decrease in the extent of store-operated Ca2+ entry after TCR stimulation with anti-CD3 antibody and ionomycin and after passive store depletion with thapsigargin
• upon TCR stimulation with anti-CD3 and anti-CD28 antibodies, naive CD4+ T cells show reduced induction of NFATc1 protein production (but no change in NFATc2 protein abundance), suggesting impaired activation of the Ca2+-NFAT pathway
• upon TCR stimulation with anti-CD3 antibody, naive CD4+ T cells show a marked reduction in the % of p-JNK+ cells, indicating impaired activation of the JNK signaling pathway
• naive CD4+ T cells stimulated with anti-CD3 antibody secrete significantly less IL-2 than similarly stimulated control cells





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last database update
04/23/2024
MGI 6.23
The Jackson Laboratory