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Phenotypes Associated with This Genotype
Genotype
MGI:3716973
Allelic
Composition
CacybpGT(OST39970)Lex/CacybpGT(OST39970)Lex
Genetic
Background
involves: 129S5/SvEvBrd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
CacybpGT(OST39970)Lex mutation (1 available); any Cacybp mutation (92 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• mice have smaller medullas compared to wild-type mice
• at 4 weeks, thymus have 50% of the cells found in wild-type mice
• at 8 weeks, thymus have 85% of the cells found in wild-type mice
• mice accumulate CD44-CD25+ double negative cells and fail to undergo TCR-rearrangement
• thymocytes undergo increased apoptosis when compared with wild-type mice
• at 4 weeks, spleens have 50% of the cells found in wild-type mice
• at 8 weeks, spleens have 85% of the cells found in wild-type mice
• T and B cell zones are smaller than in wild-type mice

cellular
• the G1 cell cycle checkpoint in mouse embryonic fibroblast cells is defective following gamma and UV irradiation
• mouse embryonic fibroblast cells display increased proliferation

hematopoietic system
• mice have smaller medullas compared to wild-type mice
• at 4 weeks, thymus have 50% of the cells found in wild-type mice
• at 8 weeks, thymus have 85% of the cells found in wild-type mice
• mice accumulate CD44-CD25+ double negative cells and fail to undergo TCR-rearrangement
• thymocytes undergo increased apoptosis when compared with wild-type mice
• at 4 weeks, spleens have 50% of the cells found in wild-type mice
• at 8 weeks, spleens have 85% of the cells found in wild-type mice
• T and B cell zones are smaller than in wild-type mice

endocrine/exocrine glands
• mice have smaller medullas compared to wild-type mice
• at 4 weeks, thymus have 50% of the cells found in wild-type mice
• at 8 weeks, thymus have 85% of the cells found in wild-type mice
• thymocytes undergo increased apoptosis when compared with wild-type mice


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
04/16/2024
MGI 6.23
The Jackson Laboratory