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Phenotypes Associated with This Genotype
Genotype
MGI:3689306
Allelic
Composition
Vav1tm1Tyb/Vav1tm1Tyb
Genetic
Background
involves: 129S2/SvPas * C57BL/10 * C57BR/cd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Vav1tm1Tyb mutation (2 available); any Vav1 mutation (58 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cellular
• when stimulated with anti-CD3 antibodies or engagement of CD3 and CD28 receptors, T cell proliferation is impaired compared to in similarly treated wild-type cells

immune system
• Staphylococcal enterotoxin B-induced deletion of single positive T cells is less than in wild-type mice
• when stimulate by anti-CD3 and anti-CD3 and anti-CD28 antibodies, CD4+ T cells exhibit reduced blast population compared with similarly treated wild-type cells
• when stimulated with anti-CD3 antibodies or engagement of CD3 and CD28 receptors, T cell proliferation is impaired compared to in similarly treated wild-type cells
• 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
• Staphylococcal enterotoxin B-induced deletion of single positive T cells is less than in wild-type mice
• when stimulate by anti-CD3 and anti-CD3 and anti-CD28 antibodies, CD4+ T cells exhibit reduced blast population compared with similarly treated wild-type cells
• when stimulated with anti-CD3 antibodies or engagement of CD3 and CD28 receptors, T cell proliferation is impaired compared to in similarly treated wild-type cells


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
04/30/2024
MGI 6.23
The Jackson Laboratory