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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(H2-Ea-Tnfsf9)16Lpc
transgene insertion 16, Lieping Chen
MGI:3834750
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
tg1
Tg(H2-Ea-Tnfsf9)16Lpc/0 involves: C57BL/6 MGI:3834763


Genotype
MGI:3834763
tg1
Allelic
Composition
Tg(H2-Ea-Tnfsf9)16Lpc/0
Genetic
Background
involves: C57BL/6
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
growth/size/body
• at 1 to 2 months of age, mice exhibit splenomegaly unlike wild-type mice
• at 5 to 12 months of age, spleen size is 5 times larger than in wild-type mice
• increased connective tissue accounts for splenomegaly
• in less than 25% of mice, total spleen cell counts are 3-fold higher than in wild-type mice
• however, the remainder of mice exhibit normal spleen cellularity

mortality/aging
• fertility is decreased at 2 to 3 months of age, and mice are sterile by 5 months of age unlike wild-type mice

reproductive system
• fertility is decreased at 2 to 3 months of age, and mice are sterile by 5 months of age unlike wild-type mice

immune system
• at 1 to 2 months of age, mice exhibit splenomegaly unlike wild-type mice
• at 5 to 12 months of age, spleen size is 5 times larger than in wild-type mice
• increased connective tissue accounts for splenomegaly
• in less than 25% of mice, total spleen cell counts are 3-fold higher than in wild-type mice
• however, the remainder of mice exhibit normal spleen cellularity
• slight increase
• B220+ B cells are virtually absent at 4 to 12 months of age
• slight increase in CD11c+ cells
• slight increase in NK1.1+ NK cells
• at 1 month of age in the spleens and lymph nodes
• at 4 to 12 months, the number of Mac+ cells is increased 3-fold compared to in wild-type mice
• no B cell follicles are observed in the spleen or lymph nodes while T cell areas are enlarged and less confined
• at 12 months, splenocytes fail to stimulate proliferative responses or alloreactive cytotoxic T lymphocytes against the allogeneic target EL4 cell line unlike wild-type splenocytes
• at 85 days IgG levels are one-fifth of normal
• no B cell follicles are observed in the spleen or lymph nodes while T cell areas are enlarged and less confined

hematopoietic system
• at 1 to 2 months of age, mice exhibit splenomegaly unlike wild-type mice
• at 5 to 12 months of age, spleen size is 5 times larger than in wild-type mice
• increased connective tissue accounts for splenomegaly
• in less than 25% of mice, total spleen cell counts are 3-fold higher than in wild-type mice
• however, the remainder of mice exhibit normal spleen cellularity
• slight increase
• B220+ B cells are virtually absent at 4 to 12 months of age
• slight increase in CD11c+ cells
• slight increase in NK1.1+ NK cells
• at 1 month of age in the spleens and lymph nodes
• at 4 to 12 months, the number of Mac+ cells is increased 3-fold compared to in wild-type mice
• no B cell follicles are observed in the spleen or lymph nodes while T cell areas are enlarged and less confined
• at 12 months, splenocytes fail to stimulate proliferative responses or alloreactive cytotoxic T lymphocytes against the allogeneic target EL4 cell line unlike wild-type splenocytes
• at 85 days IgG levels are one-fifth of normal





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last database update
05/07/2024
MGI 6.23
The Jackson Laboratory