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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Arhgef6tm1Kdf
targeted mutation 1, Klaus-Dieter Fischer
MGI:3799061
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Arhgef6tm1Kdf/Arhgef6tm1Kdf involves: 129P2/OlaHsd * C57BL/6 MGI:3802771


Genotype
MGI:3802771
hm1
Allelic
Composition
Arhgef6tm1Kdf/Arhgef6tm1Kdf
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Arhgef6tm1Kdf mutation (0 available); any Arhgef6 mutation (22 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• while the ratio of mature B cells in the spleen is decreases the ratio immature B cells are increased compared to in wild-type mice including a 1.5- to 2-fold increase in the ratio of marginal zone B cells
• mice have fewer mature lymphocytes than wild-type mice
• however, the number of immature lymphocytes is normal
• the number of mature B cells in the lymph node is decreased by 50% compared to in wild-type mice
• mice possesses fewer CD4+ T cells in the spleen and lymph nodes than in wild-type mice
• however, the number of CD4+ T cells in the thymus and bone marrow is normal
• mice possesses fewer CD8+ T cells in the spleen and lymph nodes than in wild-type mice
• however, the number of CD8+ T cells in the thymus and bone marrow is normal
• B cell migration rates are higher than in wild-type mice
• following stimulation with B7.6 or an anti-BCR antibody, B cell proliferation is reduced compared to in similarly treated wild-type mice
• however, B cell proliferation in response to LPS is normal
• basal T cell migration rates and rates in response to Cxcl12 are higher than for wild-type cells
• following stimulation with anti-CD3 antibodies, anti-CD3 and anti-CD28 antibodies or ConA, T cell proliferation is reduced compared to in wild-type mice
• however, T cell proliferation stimulated by PMA with ionomycin is normal
• following immunized with TNP-KLH or TNP-Ficoll, mice produce less antibodies, IgM and IgG3 than similarly treated wild-type mice
• following stimulation with anti-CD3 antibodies or ConA, IL-2 secretion is reduced compared to in similarly treated wild-type mice
• however, IL-2 production in response to PMA with ionomycin is normal

hematopoietic system
• while the ratio of mature B cells in the spleen is decreases the ratio immature B cells are increased compared to in wild-type mice including a 1.5- to 2-fold increase in the ratio of marginal zone B cells
• mice have fewer mature lymphocytes than wild-type mice
• however, the number of immature lymphocytes is normal
• the number of mature B cells in the lymph node is decreased by 50% compared to in wild-type mice
• mice possesses fewer CD4+ T cells in the spleen and lymph nodes than in wild-type mice
• however, the number of CD4+ T cells in the thymus and bone marrow is normal
• mice possesses fewer CD8+ T cells in the spleen and lymph nodes than in wild-type mice
• however, the number of CD8+ T cells in the thymus and bone marrow is normal
• B cell migration rates are higher than in wild-type mice
• following stimulation with B7.6 or an anti-BCR antibody, B cell proliferation is reduced compared to in similarly treated wild-type mice
• however, B cell proliferation in response to LPS is normal
• basal T cell migration rates and rates in response to Cxcl12 are higher than for wild-type cells
• following stimulation with anti-CD3 antibodies, anti-CD3 and anti-CD28 antibodies or ConA, T cell proliferation is reduced compared to in wild-type mice
• however, T cell proliferation stimulated by PMA with ionomycin is normal

cellular
• following stimulation with B7.6 or an anti-BCR antibody, B cell proliferation is reduced compared to in similarly treated wild-type mice
• however, B cell proliferation in response to LPS is normal
• following stimulation with anti-CD3 antibodies, anti-CD3 and anti-CD28 antibodies or ConA, T cell proliferation is reduced compared to in wild-type mice
• however, T cell proliferation stimulated by PMA with ionomycin is normal





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