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Phenotypes Associated with This Genotype
Genotype
MGI:3707400
Allelic
Composition
Faslgld/Faslgld
Genetic
Background
B6Smn.C3-Faslgld/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Faslgld mutation (7 available); any Fasl mutation (35 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• mice infected with 500 CFU of S. aureus show half the number of granulocytes infiltrate the eyes compared to infected wild-type eyes at 24 hours after infection
• continuous treatment with recombinant murine IL12 results in sustained recruitment of NK cells to the liver
• osteoclasts are resistant to estrogen induced apoptosis
• by 7 days after TMEV infection, inflammation is present in the meninges and gray matter, but decreases by 21 days, although not as much as in controls (B6)
• by 7 days after TMEV infection, inflammation is present, decreasing slightly by 21 days, but widespread tissue damage is present, similar to controls (B6)
• tissue damage is less frequent at 45 days than in Prf-null mice
• at 180 days, some degree of brain pathology is still present, while inflammation is absent in controls
• mice infected with 500 CFU of S. aureus show signs of severe intraocular inflammation and tissue destruction
• mice infected with 500 CFU of S. aureus show half the number of granulocytes infiltrate the eyes compared to infected wild-type eyes at 24 hours after infection
• after BDL, necroinflammatory foci and lymphocytic infiltration are obviously less than in controls
• mice infected with 500 CFU of S. aureus have drastically elevated number of S. aureus CFU compared to similarly-infected wild-type mice
• inflammation and tissue damage in the brain are slightly greater than in control, resistant mice at 45 and 180 days

reproductive system
• sperm apoptosis is decreased compared to in wild-type mice
• epididymal sperm count is increased compared to in wild-type mice due to decreased sperm apoptosis

liver/biliary system
• hepatocyte cell death is reduced compared to controls after BDL
• after BDL, necroinflammatory foci and lymphocytic infiltration are obviously less than in controls
• confluent foci of feathery hepatocyte degeneration due to bile acid cytotoxicity are significantly reduced compared to controls 24 hours after BDL
• necroinflammatory foci after BDL are reduced in number compared to controls after BDL

vision/eye
• mice infected with 500 CFU of S. aureus show signs of severe intraocular inflammation and tissue destruction
• mice infected with 500 CFU of S. aureus show half the number of granulocytes infiltrate the eyes compared to infected wild-type eyes at 24 hours after infection
• mice have only 7% of b-wave amplitude remaining at 24 hours after infection with 500CFU S. aureus, and show no detectable retinal function after this time point

nervous system
• by 7 days after TMEV infection, inflammation is present in the meninges and gray matter, but decreases by 21 days, although not as much as in controls (B6)
• by 7 days after TMEV infection, inflammation is present, decreasing slightly by 21 days, but widespread tissue damage is present, similar to controls (B6)
• tissue damage is less frequent at 45 days than in Prf-null mice
• at 180 days, some degree of brain pathology is still present, while inflammation is absent in controls
• at 45 days and later time points, there is minimal or no pathology, similar to controls and in contrast to Prf-null mice

homeostasis/metabolism
• one day following bile duct ligation (BDL), serum ALT levels are significantly lower than controls

hematopoietic system
• mice infected with 500 CFU of S. aureus show half the number of granulocytes infiltrate the eyes compared to infected wild-type eyes at 24 hours after infection
• continuous treatment with recombinant murine IL12 results in sustained recruitment of NK cells to the liver
• osteoclasts are resistant to estrogen induced apoptosis

skeleton
• osteoclasts are resistant to estrogen induced apoptosis

cellular
• sperm apoptosis is decreased compared to in wild-type mice
• hepatocyte cell death is reduced compared to controls after BDL


Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
01/28/2026
MGI 6.24
The Jackson Laboratory