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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Rc3h1tm1.1Mass
targeted mutation 1.1, Marc Schmidt-Supprian
MGI:5301575
Summary 4 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Rc3h1tm1.1Mass/Rc3h1tm1.1Mass
Cd19tm1(cre)Cgn/Cd19+
involves: 129P2/OlaHsd * C57BL/6 * NZB * SJL MGI:5301604
cn2
Rc3h1tm1.1Mass/Rc3h1tm1.1Mass
Commd10Tg(Vav1-icre)A2Kio/Commd10+
involves: C57BL/6 * C57BL/10 * CBA/Ca * NZB * SJL MGI:5301602
cn3
Rc3h1tm1.1Mass/Rc3h1tm1.1Mass
Tg(Cd4-cre)1Cwi/0
involves: C57BL/6 * DBA/2 * NZB * SJL MGI:5301603
cn4
Rc3h1tm1.1Mass/Rc3h1tm1.1Mass
Rc3h2tm1c(KOMP)Wtsi/Rc3h2tm1c(KOMP)Wtsi
Tg(Cd4-cre)1Cwi/?
involves: C57BL/6N * DBA/2 MGI:5510239


Genotype
MGI:5301604
cn1
Allelic
Composition
Rc3h1tm1.1Mass/Rc3h1tm1.1Mass
Cd19tm1(cre)Cgn/Cd19+
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6 * NZB * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cd19tm1(cre)Cgn mutation (11 available); any Cd19 mutation (56 available)
Rc3h1tm1.1Mass mutation (0 available); any Rc3h1 mutation (42 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• due to expansion of B cells, regulatory T cells, CD4 and CD8 effector-like T cell, and eosinophils
• in the spleen
• mice exhibit an increase in CD4 and CD8 effector-like T cells in the spleen compared with control mice

hematopoietic system
• due to expansion of B cells, regulatory T cells, CD4 and CD8 effector-like T cell, and eosinophils
• in the spleen
• mice exhibit an increase in CD4 and CD8 effector-like T cells in the spleen compared with control mice

growth/size/body
• due to expansion of B cells, regulatory T cells, CD4 and CD8 effector-like T cell, and eosinophils




Genotype
MGI:5301602
cn2
Allelic
Composition
Rc3h1tm1.1Mass/Rc3h1tm1.1Mass
Commd10Tg(Vav1-icre)A2Kio/Commd10+
Genetic
Background
involves: C57BL/6 * C57BL/10 * CBA/Ca * NZB * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Commd10Tg(Vav1-icre)A2Kio mutation (3 available); any Commd10 mutation (24 available)
Rc3h1tm1.1Mass mutation (0 available); any Rc3h1 mutation (42 available)
phenotype observed in females
phenotype observed in males
N normal phenotype

Increased spleen size in Rc3h1tm1.1Mass/Rc3h1tm1.1MassCommd10Tg(Vav1-icre)A2Kio/0 mice

immune system
N
• mice exhibit normal T cell development and autoimmunity
• 1.5-fold but not as severe as in Rc3h1san homozygotes
• 1.5-fold
• in the bone marrow
• immature and re-circulating B cells
• increased numbers in the spleen
• mice exhibit increased spontaneous germinal center formation compared with control mice

hematopoietic system
• 1.5-fold but not as severe as in Rc3h1san homozygotes
• 1.5-fold
• in the bone marrow
• immature and re-circulating B cells
• increased numbers in the spleen
• mice exhibit increased spontaneous germinal center formation compared with control mice

growth/size/body
• 1.5-fold but not as severe as in Rc3h1san homozygotes
• 1.5-fold




Genotype
MGI:5301603
cn3
Allelic
Composition
Rc3h1tm1.1Mass/Rc3h1tm1.1Mass
Tg(Cd4-cre)1Cwi/0
Genetic
Background
involves: C57BL/6 * DBA/2 * NZB * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rc3h1tm1.1Mass mutation (0 available); any Rc3h1 mutation (42 available)
Tg(Cd4-cre)1Cwi mutation (10 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
N
• mice exhibit normal T cell development
• unlike in Rc3h1san homozygotes, mice do not exhibit increased follicular T cell differentiation or germinal center formation
• mice exhibit normal autoimmunity
• with a short-lived effector-like phenotype
• the number of monocytic macrophages is doubled compared to in control mice

hematopoietic system
• with a short-lived effector-like phenotype
• the number of monocytic macrophages is doubled compared to in control mice




Genotype
MGI:5510239
cn4
Allelic
Composition
Rc3h1tm1.1Mass/Rc3h1tm1.1Mass
Rc3h2tm1c(KOMP)Wtsi/Rc3h2tm1c(KOMP)Wtsi
Tg(Cd4-cre)1Cwi/?
Genetic
Background
involves: C57BL/6N * DBA/2
Cell Lines EPD0131_2_B09
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rc3h1tm1.1Mass mutation (0 available); any Rc3h1 mutation (42 available)
Rc3h2tm1c(KOMP)Wtsi mutation (0 available); any Rc3h2 mutation (69 available)
Tg(Cd4-cre)1Cwi mutation (10 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• B220+ B cells are almost undetectable
• spleens often with reduced B cell counts
• both frequency and absolute numbers are increased
• significant decrease in total cell numbers for CD4+ cells
• significant decrease in naive CD4+ T cell numbers
• significant decrease in naive CD8+ T cell numbers
• splemomegaly at a young age
• unorganized or absent follicular structures in the spleen
• T cell areas of the spleen are unorganized, particularly those affecting CD8+ cells
• at a young age
• severe immune dysregulation
• increased activation of both CD4+ and CD8+ T cells

hematopoietic system
• increased activation of both CD4+ and CD8+ T cells
• B220+ B cells are almost undetectable
• spleens often with reduced B cell counts
• both frequency and absolute numbers are increased
• significant decrease in total cell numbers for CD4+ cells
• significant decrease in naive CD4+ T cell numbers
• significant decrease in naive CD8+ T cell numbers
• splemomegaly at a young age
• unorganized or absent follicular structures in the spleen
• T cell areas of the spleen are unorganized, particularly those affecting CD8+ cells

growth/size/body
• splemomegaly at a young age

cellular
• increased activation of both CD4+ and CD8+ T cells





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last database update
04/09/2024
MGI 6.23
The Jackson Laboratory