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Phenotypes Associated with This Genotype
Genotype
MGI:5574110
Allelic
Composition
Relatm2.1Gho/Relatm2.1Gho
Tnfrsf1atm1Mak/Tnfrsf1atm1Mak
Genetic
Background
involves: 129S2/SvPas * 129S6/SvEvTac
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Relatm2.1Gho mutation (0 available); any Rela mutation (28 available)
Tnfrsf1atm1Mak mutation (2 available); any Tnfrsf1a mutation (51 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• 50%-60% die sometime between 1 and 6 months of age

vision/eye
• vascularized and proliferative corneal lesion developed in the central region of the cornea
• neutrophils and macrophages
• occasional dying keratinocytes are present
• severe corneal epithelial thickening is observed, occurring abruptly at the junction of the central and peripheral
• at 25 days, the corneal epithelium is slightly thinner and keratinocytes are less orderly

liver/biliary system
• slowly progressive hepatic inflammation
• Inflammatory foci are characterized by an increasing number of interstitial and perivascular macrophages with fewer neutrophils
• capsular fibrosis and inflammation is also seen

cardiovascular system
• vascularized and proliferative corneal lesion developed in the central region of the cornea

immune system
• neutrophils and macrophages
• slowly progressive hepatic inflammation
• Inflammatory foci are characterized by an increasing number of interstitial and perivascular macrophages with fewer neutrophils


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
01/06/2026
MGI 6.24
The Jackson Laboratory