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Phenotypes Associated with This Genotype
Genotype
MGI:3769383
Allelic
Composition
Gt(ROSA)26Sortm1(cre/ERT2)Thl/Gt(ROSA)26Sor+
Kat8tm1Thl/Kat8+
Genetic
Background
involves: 129S1/Sv
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1(cre/ERT2)Thl mutation (0 available); any Gt(ROSA)26Sor mutation (1062 available)
Kat8tm1Thl mutation (0 available); any Kat8 mutation (36 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cellular
• following treatment with tamoxifen, cell survival of mouse embryonic fibroblasts following treatment with ionizing radiation is slightly decreased compared to in wild-type cells
• following treatment with tamoxifen, mouse embryonic fibroblasts exhibit a modest decrease in proliferation compared to wild-type
• following treatment with tamoxifen, the number of chromosome abnormalities in mouse embryonic fibroblasts is increased compared to in wild-type cells

homeostasis/metabolism
• following treatment with tamoxifen, cell survival of mouse embryonic fibroblasts following treatment with ionizing radiation is slightly decreased compared to in wild-type cells
• following treatment with tamoxifen, the number of chromosome abnormalities in mouse embryonic fibroblasts is increased compared to in wild-type cells


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