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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Rasgrf2tm1Esn
targeted mutation 1, Eugenio Santos
MGI:2183211
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Rasgrf2tm1Esn/Rasgrf2tm1Esn involves: 129S1/Sv * C57BL/10 * C57BR/cd MGI:4362053
hm2
Rasgrf2tm1Esn/Rasgrf2tm1Esn involves: 129S1/Sv * C57BL/6 MGI:3037955
cx3
Rasgrf2tm1Esn/Rasgrf2tm1Esn
Vav1tm1Tyb/Vav1tm1Tyb
involves: 129S1/Sv * 129S2/SvPas * C57BL/10 * C57BR/cd MGI:4362054


Genotype
MGI:4362053
hm1
Allelic
Composition
Rasgrf2tm1Esn/Rasgrf2tm1Esn
Genetic
Background
involves: 129S1/Sv * C57BL/10 * C57BR/cd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rasgrf2tm1Esn mutation (0 available); any Rasgrf2 mutation (73 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• T cells stimulated with anti-CD3 and anti-CD28 antibodies produce 50% less IL2 than similarly treated wild-type cells
• T cells stimulated with anti-CD3 or anti-CD3 and anti-CD28 antibodies produce 50% less TNF-alpha than similarly treated wild-type cells




Genotype
MGI:3037955
hm2
Allelic
Composition
Rasgrf2tm1Esn/Rasgrf2tm1Esn
Genetic
Background
involves: 129S1/Sv * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rasgrf2tm1Esn mutation (0 available); any Rasgrf2 mutation (73 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
N
• mice are fertile

growth/size/body
N
• mice exhibit normal growth and development




Genotype
MGI:4362054
cx3
Allelic
Composition
Rasgrf2tm1Esn/Rasgrf2tm1Esn
Vav1tm1Tyb/Vav1tm1Tyb
Genetic
Background
involves: 129S1/Sv * 129S2/SvPas * C57BL/10 * C57BR/cd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rasgrf2tm1Esn mutation (0 available); any Rasgrf2 mutation (73 available)
Vav1tm1Tyb mutation (2 available); any Vav1 mutation (58 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• when stimulate by anti-CD3 antibodies, CD4+ T cells exhibit reduced blast population compared with similarly treated wild-type cells
• stimulation of CD4+ or CD8+ T cells with anti-CD3 and anti-CD28 antibodies, restores blast populations to levels observed in similarly treated cells from Vav1tm1Tyb
• when stimulated with anti-CD3 antibodies, T cells exhibit reduced T cell proliferation compared with similarly treated wild-type mice or single homozygotes
• when stimulated with engagement of CD3 and CD28 receptors, helper T cell proliferation is impaired compared to in similarly treated wild-type cells to the same extent as in similarly treated T cells from Vav1tm1Tyb mice while proliferation of cytotoxic T cells is only partially restored
• T cells stimulated with anti-CD3 and anti-CD28 antibodies produce less IL2 than similarly treated wild-type or Rasgrf2tm1Esn cells
• T cells stimulated with anti-CD3 or anti-CD3 and anti-CD28 antibodies produce less TNF-alpha than similarly treated wild-type or Rasgrf2tm1Esn cells

hematopoietic system
• when stimulate by anti-CD3 antibodies, CD4+ T cells exhibit reduced blast population compared with similarly treated wild-type cells
• stimulation of CD4+ or CD8+ T cells with anti-CD3 and anti-CD28 antibodies, restores blast populations to levels observed in similarly treated cells from Vav1tm1Tyb
• when stimulated with anti-CD3 antibodies, T cells exhibit reduced T cell proliferation compared with similarly treated wild-type mice or single homozygotes
• when stimulated with engagement of CD3 and CD28 receptors, helper T cell proliferation is impaired compared to in similarly treated wild-type cells to the same extent as in similarly treated T cells from Vav1tm1Tyb mice while proliferation of cytotoxic T cells is only partially restored

cellular
• when stimulated with anti-CD3 antibodies, T cells exhibit reduced T cell proliferation compared with similarly treated wild-type mice or single homozygotes
• when stimulated with engagement of CD3 and CD28 receptors, helper T cell proliferation is impaired compared to in similarly treated wild-type cells to the same extent as in similarly treated T cells from Vav1tm1Tyb mice while proliferation of cytotoxic T cells is only partially restored





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