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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Scarf1tm1Tkms
targeted mutation 1, Terry K Means
MGI:5562868
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Scarf1tm1Tkms/Scarf1tm1Tkms involves: C57BL/6 MGI:5562878


Genotype
MGI:5562878
hm1
Allelic
Composition
Scarf1tm1Tkms/Scarf1tm1Tkms
Genetic
Background
involves: C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Scarf1tm1Tkms mutation (0 available); any Scarf1 mutation (40 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
N
• mice exhibit normal survival up to 1 year

immune system
N
• neutrophils, B cells, T cells and B-1b cells exhibit normal uptake of apoptotic cells
• macrophage cells are less able to acquire dye-labeled apoptotic cells compared with wild-type macrophage cells
• however, restoring expression restores capture ability
• activated lymphocytes in the spleen of mice over 20 weeks of age
• in the spleen of mice over 20 weeks of age
• in the spleen of mice over 20 weeks of age
• CD44+ and CXCR5+Blimp1- Bacl6+CD4+ follicular helper T cells in the spleen of mice over 20 weeks of age
• CXCR5+Blimp1- Bacl6+CD4+ follicular helper T cells in the spleen of mice over 20 weeks of age
• apoptotic cells accumulate in the spleen
• in mice over 20 weeks of age
• in mice over 20 weeks of age
• B-1a cells are less able to acquire dye-labeled apoptotic cells compared with wild-type B-1a cells
• however, uptake of apoptotic cells is normal in B and B-1b cells
• in the serum of mice over 20 weeks of age
• CD8alpha dendritic cells are less able to acquire dye-labeled apoptotic cells in vitro and in vivo compared with wild-type dendritic cells
• however, restoring expression restores capture ability
• in the serum at 20 weeks (higher in female mice compared with male mice)
• with increased glomerular size, cellularity and IgG deposition at 24 weeks
• more severe in female than male mice
• accompanied by hair loss and whisker loss at 20 weeks
• more severe in female mice than male mice

renal/urinary system
• in most female mice
• in most female mice
• with increased glomerular size, cellularity and IgG deposition at 24 weeks
• more severe in female than male mice
• IgG deposits at 24 weeks

integument
• accompanied by hair loss and whisker loss at 20 weeks
• more severe in female mice than male mice
• with skin inflammation at 20 weeks
• with skin inflammation at 20 weeks

cellular
N
• the frequency of apoptosis of splenocytes, B cells and bone marrow cells is normal
• endothelial cells are less able to acquire dye-labeled apoptotic cells compared with wild-type endothelial cells
• however, restoring expression restores capture ability
• macrophage cells are less able to acquire dye-labeled apoptotic cells compared with wild-type macrophage cells
• however, restoring expression restores capture ability

homeostasis/metabolism
• in most female mice
• in most female mice

hematopoietic system
• macrophage cells are less able to acquire dye-labeled apoptotic cells compared with wild-type macrophage cells
• however, restoring expression restores capture ability
• activated lymphocytes in the spleen of mice over 20 weeks of age
• in the spleen of mice over 20 weeks of age
• in the spleen of mice over 20 weeks of age
• CD44+ and CXCR5+Blimp1- Bacl6+CD4+ follicular helper T cells in the spleen of mice over 20 weeks of age
• CXCR5+Blimp1- Bacl6+CD4+ follicular helper T cells in the spleen of mice over 20 weeks of age
• apoptotic cells accumulate in the spleen
• in mice over 20 weeks of age
• in mice over 20 weeks of age
• B-1a cells are less able to acquire dye-labeled apoptotic cells compared with wild-type B-1a cells
• however, uptake of apoptotic cells is normal in B and B-1b cells
• in the serum of mice over 20 weeks of age

growth/size/body
• in mice over 20 weeks of age





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last database update
11/12/2024
MGI 6.24
The Jackson Laboratory