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Phenotypes Associated with This Genotype
Genotype
MGI:3848805
Allelic
Composition
Zfxtm1.1Reiz/Y
Tg(Mx1-cre)1Cgn/0
Genetic
Background
involves: 129S6/SvEvTac * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Mx1-cre)1Cgn mutation (10 available)
Zfxtm1.1Reiz mutation (0 available); any Zfx mutation (33 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system
• pIpC-treated bone marrow cells fails to contribute to hematopoiesis in a competitively reconstituted bone marrow recipient unlike wild-type cells
• following pIpC treatment, mice exhibit a reduction in lymphoid progenitor cells compared with wild-type mice
• pIpC induction, lymphocyte are depleted and fail to regenerate unlike in similarly treated wild-type mice
• 2 weeks after pIpC induction, the number of hematopoietic stem cell-containing LSK populations is decreased compared to in similarly treated wild-type mice
• following pIpC treatment, mice exhibit a reduction in hematopoietic stem cells, specifically self-renewing long-term and short-term hematopoietic stem cells and lymphoid progenitor cells, compared with wild-type mice
• however, proliferation of pIpC-treated erythroid-myeloid progenitor cells is normal
• following pIpC treatment, hematopoietic stem cell apoptosis is increased compared to in similarly treated wild-type mice
• following pIpC treatment, maintenance of adult hematopoietic cells is abolished compared to in similarly treated wild-type mice

immune system
• pIpC induction, lymphocyte are depleted and fail to regenerate unlike in similarly treated 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
01/06/2026
MGI 6.24
The Jackson Laboratory