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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Otub1tm1c(EUCOMM)Hmgu
targeted mutation 1c, Helmholtz Zentrum Muenchen GmbH
MGI:6377208
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Nfkb2Lym1/Nfkb2+
Otub1tm1c(EUCOMM)Hmgu/Otub1tm1c(EUCOMM)Hmgu
Cd19tm1(cre)Cgn/Cd19+
involves: 129P2/OlaHsd * BALB/c * C57BL/6 * C57BL/6N MGI:6387024
cn2
Otub1tm1c(EUCOMM)Hmgu/Otub1tm1c(EUCOMM)Hmgu
Cd19tm1(cre)Cgn/Cd19+
involves: 129P2/OlaHsd * C57BL/6 * C57BL/6N MGI:6387015
cn3
Map3k14tm1.1Gne/Map3k14tm1.1Gne
Otub1tm1c(EUCOMM)Hmgu/Otub1tm1c(EUCOMM)Hmgu
Cd19tm1(cre)Cgn/Cd19+
involves: 129P2/OlaHsd * C57BL/6 * C57BL/6N * C57BL/6NTac MGI:6387022


Genotype
MGI:6387024
cn1
Allelic
Composition
Nfkb2Lym1/Nfkb2+
Otub1tm1c(EUCOMM)Hmgu/Otub1tm1c(EUCOMM)Hmgu
Cd19tm1(cre)Cgn/Cd19+
Genetic
Background
involves: 129P2/OlaHsd * BALB/c * C57BL/6 * C57BL/6N
Cell Lines HEPD0539_8_A05
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cd19tm1(cre)Cgn mutation (11 available); any Cd19 mutation (60 available)
Nfkb2Lym1 mutation (2 available); any Nfkb2 mutation (49 available)
Otub1tm1c(EUCOMM)Hmgu mutation (0 available); any Otub1 mutation (27 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
N
• mice show rescue of the defect in peripheral B cells, with an increase in total peripheral B cells, mature B cells, and follicular and MZ B cells




Genotype
MGI:6387015
cn2
Allelic
Composition
Otub1tm1c(EUCOMM)Hmgu/Otub1tm1c(EUCOMM)Hmgu
Cd19tm1(cre)Cgn/Cd19+
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6 * C57BL/6N
Cell Lines HEPD0539_8_A05
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cd19tm1(cre)Cgn mutation (11 available); any Cd19 mutation (60 available)
Otub1tm1c(EUCOMM)Hmgu mutation (0 available); any Otub1 mutation (27 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• decrease in the frequency and absolute number of immature B cells
• decrease in the frequency of B1 cells in the peritoneal cavity
• increase in B-cell frequencies in spleen, inguinal lymph nodes, and peritoneal cavity
• increase in absolute numbers of B cells
• increase in the frequency and absolute number of mature B cells
• increase in the frequency of B2 cells in the peritoneal cavity
• within the mature B-cell population, marginal zone (MZ) B cells are increased
• decrease in T-cell frequencies in spleen, inguinal lymph nodes, and peritoneal cavity
• while the reduced frequency of follicular B cells is due to the expansion of MZ cell population, the absolute number of follicular B cells is not reduced, but is even increased
• B cells exhibit increased expression of surface molecules (MHCII, CD86, CD23, CD21, and ICOSL) associated with B-cell activation
• antibody deposition to kidney glomeruli is seen in 10 month old mice, but not in 8 week old mice
• increase in serum and fecal IgA concentration
• increase in frequencies of IgA+ B cells in both the spleen and Peyers patches
• increase in serum IgG2a concentration
• increase in serum IgG2b concentration
• increase in serum IgM concentration
• increase in serum IL-6 concentration at 10 months of age
• mutant recipient mice transferred with BM12 CD4 T cells show a stronger autoimmune response than wild-type mice, have a higher frequency of germinal center B cells and plasma cells, a higher titer of serum autoantibodies against dsDNA and nuclear antigen, and higher levels of kidney glomerular deposition with IgG
• mice develop a lupus-like autoimmune disease
• mice exhibit higher concentration of serum autoantibodies against nuclear antigen at 10 months of age
• mice exhibit higher concentration of serum autoantibodies against double-stranded DNA (dsDNA) at 10 months of age

hematopoietic system
• decrease in the frequency and absolute number of immature B cells
• decrease in the frequency of B1 cells in the peritoneal cavity
• increase in B-cell frequencies in spleen, inguinal lymph nodes, and peritoneal cavity
• increase in absolute numbers of B cells
• increase in the frequency and absolute number of mature B cells
• increase in the frequency of B2 cells in the peritoneal cavity
• within the mature B-cell population, marginal zone (MZ) B cells are increased
• decrease in T-cell frequencies in spleen, inguinal lymph nodes, and peritoneal cavity
• while the reduced frequency of follicular B cells is due to the expansion of MZ cell population, the absolute number of follicular B cells is not reduced, but is even increased
• B cells exhibit increased expression of surface molecules (MHCII, CD86, CD23, CD21, and ICOSL) associated with B-cell activation
• antibody deposition to kidney glomeruli is seen in 10 month old mice, but not in 8 week old mice
• increase in serum and fecal IgA concentration
• increase in frequencies of IgA+ B cells in both the spleen and Peyers patches
• increase in serum IgG2a concentration
• increase in serum IgG2b concentration
• increase in serum IgM concentration

homeostasis/metabolism
• increase in serum IL-6 concentration at 10 months of age

growth/size/body




Genotype
MGI:6387022
cn3
Allelic
Composition
Map3k14tm1.1Gne/Map3k14tm1.1Gne
Otub1tm1c(EUCOMM)Hmgu/Otub1tm1c(EUCOMM)Hmgu
Cd19tm1(cre)Cgn/Cd19+
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6 * C57BL/6N * C57BL/6NTac
Cell Lines HEPD0539_8_A05
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cd19tm1(cre)Cgn mutation (11 available); any Cd19 mutation (60 available)
Map3k14tm1.1Gne mutation (0 available); any Map3k14 mutation (41 available)
Otub1tm1c(EUCOMM)Hmgu mutation (0 available); any Otub1 mutation (27 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
N
• mice show a rescue of the B-cell defect seen in Otub1 conditional mice, with mice showing enhanced frequency and absolute number of peritoneal B2 cells
• mice show a rescue of the defect in B-cell maturation, with increased splenic mature B cells, particularly the MZ B cells





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last database update
10/29/2024
MGI 6.24
The Jackson Laboratory