Analysis Tools|
Allele Symbol Allele Name Allele ID |
Epor+ wild type MGI:1857576 |
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| Summary |
13 genotypes
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| ♀ | phenotype observed in females |
| ♂ | phenotype observed in males |
| N | normal phenotype |
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| ♀ | phenotype observed in females |
| ♂ | phenotype observed in males |
| N | normal phenotype |
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| ♀ | phenotype observed in females |
| ♂ | phenotype observed in males |
| N | normal phenotype |
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• develop polycythemia within 3-6 weeks after birth, however do not exhibit any red blood cell morphological abnormalities
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Mouse Models of Human Disease |
DO ID | OMIM ID(s) | Ref(s) | |
| familial erythrocytosis 1 | DOID:0060652 |
OMIM:133100 |
J:67205 | |
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| ♀ | phenotype observed in females |
| ♂ | phenotype observed in males |
| N | normal phenotype |
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| ♀ | phenotype observed in females |
| ♂ | phenotype observed in males |
| N | normal phenotype |
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• embryos are smaller than control at E13.5
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• embryos are smaller than control at E13.5
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• 300% increase in CD71hi Ter119low proerythroblasts found in fetal liver cells
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• 20-fold decrease in number of erythrocytes found in fetal (E13.5) liver cells
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• 20-fold decrease in number of reticulocytes found in fetal (E13.5) liver cells
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• E13.5 livers exhibit a disturbed architecture with multiple pyknotic cells displaying karyorrhexis
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• fetal liver (E13.5) is pale
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| ♀ | phenotype observed in females |
| ♂ | phenotype observed in males |
| N | normal phenotype |
| N |
• mice are produced in expected Mendelian ratios
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• increased Ter119+/CD71+ cells in the blood
• increased Ter119+/DRAQ5+ cells in the blood
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• small
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• small
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• small
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• indicating anemic stress
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| ♀ | phenotype observed in females |
| ♂ | phenotype observed in males |
| N | normal phenotype |
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• increased Ter119+/CD71+ cells in the blood
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| ♀ | phenotype observed in females |
| ♂ | phenotype observed in males |
| N | normal phenotype |
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• increase in the percentage of cells in the R2 stage (lin-,CD71+,Ter119-) and reduction in the percentage of cells in the R3 stage (lin-,CD71+,Ter119+)
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| ♀ | phenotype observed in females |
| ♂ | phenotype observed in males |
| N | normal phenotype |
| N |
• although there is efficient deletion of exon 3 in red cell precursors, mice are normal at birth and at 6-8 weeks of age with normal spleen weights, normal blood morphology, and normal blood counts except for a clinically insignificant decrease in platelet number and slight increase in circulating reticulocytes
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| ♀ | phenotype observed in females |
| ♂ | phenotype observed in males |
| N | normal phenotype |
| N |
• although there is efficient deletion of exon 3 in red cell precursors, mice are normal at birth and at 6-8 weeks of age with normal spleen weights, normal blood morphology, and normal blood counts except for a clinically insignificant decrease in platelet number and slight increase in circulating reticulocytes
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| ♀ | phenotype observed in females |
| ♂ | phenotype observed in males |
| N | normal phenotype |
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• under acute hypoxic conditions, mice exhibit a faster increase in serum adenosine levels than in wild-type mice
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• under acute hypoxic conditions, mice exhibit reduced tissue hypoxia in the heart, kidney and lung with reduced total cell numbers, albumin and IL6 concentration bronchoalveolar lavage fluid, pulmonary myeloperoxidase activity, and perivascular edema compared with wild-type mice
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• in the lungs of mice exposed to hypoxic conditions
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| ♀ | phenotype observed in females |
| ♂ | phenotype observed in males |
| N | normal phenotype |
| N |
• mice exhibit normal red blood cell numbers, white blood cell numbers and hemoglobin content
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| ♀ | phenotype observed in females |
| ♂ | phenotype observed in males |
| N | normal phenotype |
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• mice treated with phenylhydrazine to induce stress erythropoiesis show an increase in RIII and RIV erythroid precursors in the bone marrow compared to controls
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• mice treated with phenylhydrazine to induce stress erythropoiesis show an increase in peripheral blood red blood cell numbers compared to controls
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• mice treated with phenylhydrazine to induce stress erythropoiesis show an increase in hematocrit compared to controls
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• mice show alleviation of stress-induced anemia, showing increased peripheral blood cell counts, increased hematocrit, and increase in erythroid precursors in the bone marrow following phenylhydrazine-induced stress erythropoiesis
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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 03/18/2025 MGI 6.24 |
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