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Phenotypes Associated with This Genotype
Genotype
MGI:3797491
Allelic
Composition
Upf2tm1Btp/Upf2tm1Btp
Tg(Mx1-cre)1Cgn/0
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Mx1-cre)1Cgn mutation (10 available)
Upf2tm1Btp mutation (0 available); any Upf2 mutation (61 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• induction of Cre by pI-pC administration leads to death within 10 days with a median survival time of 6 days after first injection of pI-pC
• lethally irradiated wild-type mice that receive mutant bone marrow die within 11 days of Cre induction in the bone marrow derived cells

hematopoietic system
• there is a profound reduction in the ability of CD4 and CD8 T cells to proliferate in response to mitogenic stimuli 6 days after induction of Cre by pI-pC administration
• anemia results within 6 days after induction of Cre by pI-pC administration
• there is almost a complete absence of nucleated cells in the bone marrow including stem and progenitor cells 6 days after induction of Cre by pI-pC administration
• there is almost a complete absence of granulocytes in the bone marrow 6 days after induction of Cre by pI-pC administration
• mean RBC counts are reduced by more than half 6 days after induction of Cre by pI-pC administration
• percentage of hematocrit is reduced by more than half 6 days after induction of Cre by pI-pC administration
• hemoglobulin content is reduced by more than half 6 days after induction of Cre by pI-pC administration
• there is almost a complete absence of granulocytes in the bone marrow 6 days after induction of Cre by pI-pC administration
• there is almost a complete absence of B-cells in the bone marrow 6 days after induction of Cre by pI-pC administration
• there is almost a complete absence of hematopoietic progenitors in the bone marrow 6 days after induction of Cre by pI-pC administration

immune system
• there is a profound reduction in the ability of CD4 and CD8 T cells to proliferate in response to mitogenic stimuli 6 days after induction of Cre by pI-pC administration
• there is almost a complete absence of granulocytes in the bone marrow 6 days after induction of Cre by pI-pC administration
• there is almost a complete absence of B-cells in the bone marrow 6 days after induction of Cre by pI-pC administration

cellular
• there is a profound reduction in the ability of CD4 and CD8 T cells to proliferate in response to mitogenic stimuli 6 days after induction of Cre by pI-pC administration


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
03/25/2025
MGI 6.24
The Jackson Laboratory