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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(H2-K-IL6)2Srj
transgene insertion 2, Stefan Rose-John
MGI:5582513
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cx1
Il6tm1Kopf/Il6tm1Kopf
Tg(H2-K-IL6)2Srj/0
involves: 129S2/SvPas * C57BL/6 * DBA/2 MGI:5582604
tg2
Tg(H2-K-IL6)2Srj/0 B6.Cg-Tg(H2-K-IL6)2Srj MGI:5582588


Genotype
MGI:5582604
cx1
Allelic
Composition
Il6tm1Kopf/Il6tm1Kopf
Tg(H2-K-IL6)2Srj/0
Genetic
Background
involves: 129S2/SvPas * C57BL/6 * DBA/2
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Il6tm1Kopf mutation (9 available); any Il6 mutation (37 available)
Tg(H2-K-IL6)2Srj mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system
N
• mice exhibit normal spleen and lymph node size, normal IgG levels and do not show hyperplastic germinal centers, extramedullary hematopoiesis, or plasmacytosis in lymphoid tissues at 4-5 months of age

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
NOT viral infectious disease DOID:934 J:185153




Genotype
MGI:5582588
tg2
Allelic
Composition
Tg(H2-K-IL6)2Srj/0
Genetic
Background
B6.Cg-Tg(H2-K-IL6)2Srj
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system
• 15 week old mice exhibit enlarged spleen
• 28% of mice exhibit multicentric Castleman disease-like changes
• 32% of mice exhibit increased extramedullary hematopoiesis
• elevation in numbers of megakaryocytes in the spleen of 15 week old mice
• increase in granulocytopoiesis in the spleen in 15 week old mice
• 44% of mice exhibit plasmacytosis in the red pulp of the spleen
• massive accumulations of plasma cells in peripheral lymph nodes
• red pulp of spleen shows increased proliferation
• hyperplastic germinal centers in 15 week old mice
• 4-fold elevation in serum levels of IgG

immune system
• 15 week old mice exhibit enlarged spleen
• increase in granulocytopoiesis in the spleen in 15 week old mice
• 44% of mice exhibit plasmacytosis in the red pulp of the spleen
• massive accumulations of plasma cells in peripheral lymph nodes
• red pulp of spleen shows increased proliferation
• hyperplastic germinal centers in 15 week old mice
• 4-fold elevation in serum levels of IgG
• enlarged B-cell follicles in peripheral and deep abdominal lymph nodes that contain hyperplastic germinal centers and vascular proliferation and massive accumulations of plasma cells
• hyperplastic germinal centers in 15 week old mice
• 15 week old mice exhibit enlarged lymph nodes

growth/size/body
• 15 week old mice exhibit enlarged spleen

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
viral infectious disease DOID:934 J:185153





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last database update
04/30/2024
MGI 6.23
The Jackson Laboratory