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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Jak2tm1Mohi
targeted mutation 1, M Golam Mohi
MGI:5320677
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Jak2tm1Mohi/Jak2+
Tg(Mx1-cre)1Cgn/0
involves: C57BL/6 * CBA MGI:5320790
cn2
Jak2tm1Mohi/Jak2tm1Mohi
Tg(Mx1-cre)1Cgn/0
involves: C57BL/6 * CBA MGI:5320791


Genotype
MGI:5320790
cn1
Allelic
Composition
Jak2tm1Mohi/Jak2+
Tg(Mx1-cre)1Cgn/0
Genetic
Background
involves: C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Jak2tm1Mohi mutation (0 available); any Jak2 mutation (57 available)
Tg(Mx1-cre)1Cgn mutation (7 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system
• intermediate in pIpC-treated mice
• intermediate in pIpC-treated mice
• increased Gr-1/Mac-1+ cells in the spleen of pIpC-treated mice
• intermediate increased myeloid, megakaryocyte/erythroid and granulocyte/macrophage progenitors in the bone marrow and spleen of pIpC-treated mice
• increased granulocyte-macrophage progenitors in the spleen of pIpC-treated mice
• increased myeloid progenitors in the spleen of pIpC-treated mice
• in the splenic red pulp of pIpC-treated mice
• in the splenic red pulp of pIpC-treated mice
• 10-fold increase in CD71/Ter-119+ cells in the spleen of pIpC-treated mice
• intermediate in the bone marrow and spleen of pIpC-treated mice
• intermediate in pIpC-treated mice within 4 weeks and sustained for more than 20 weeks
• intermediate in pIpC-treated mice
• in pIpC-treated mice within 4 weeks and sustained for more than 20 weeks
• in pIpC-treated mice within 4 weeks and sustained for more than 20 weeks
• in pIpC-treated mice
• intermediate in pIpC-treated mice
• in the bone marrow and spleen of pIpC-treated mice
• intermediate in pIpC-treated mice
• intermediate in pIpC-treated mice
• intermediate in pIpC-treated mice
• in the bone marrow and spleen of pIpC-treated mice
• slight reticulin fibrosis in pIpC-treated mice
• in pIpC-treated mice with increased number of megakaryocytes and clusters of immature erythroid precursors
• fibrosis in pIpC-treated mice
• fibrosis in the splenic red and white pulp of pIpC-treated mice

immune system
• intermediate in pIpC-treated mice
• intermediate in pIpC-treated mice
• increased Gr-1/Mac-1+ cells in the spleen of pIpC-treated mice
• in the bone marrow and spleen of pIpC-treated mice
• intermediate in pIpC-treated mice
• intermediate in pIpC-treated mice
• slight reticulin fibrosis in pIpC-treated mice
• in pIpC-treated mice with increased number of megakaryocytes and clusters of immature erythroid precursors
• fibrosis in pIpC-treated mice
• fibrosis in the splenic red and white pulp of pIpC-treated mice

skeleton
• mild fibrosis in older pIpC-treated mice
• fibrosis in the bone marrow cavity of pIpC-treated mice

growth/size/body
• intermediate in pIpC-treated mice
• intermediate in pIpC-treated mice

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
polycythemia vera DOID:8997 OMIM:263300
J:183821




Genotype
MGI:5320791
cn2
Allelic
Composition
Jak2tm1Mohi/Jak2tm1Mohi
Tg(Mx1-cre)1Cgn/0
Genetic
Background
involves: C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Jak2tm1Mohi mutation (0 available); any Jak2 mutation (57 available)
Tg(Mx1-cre)1Cgn mutation (7 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system
• in pIpC-treated mice
• in pIpC-treated mice
• increased Gr-1/Mac-1+ cells in the spleen of pIpC-treated mice
• increased myeloid, megakaryocyte/erythroid and granulocyte/macrophage progenitors in the bone marrow and spleen of pIpC-treated mice
• increased granulocyte-macrophage progenitors in the spleen of pIpC-treated mice
• increased myeloid progenitors in the spleen of pIpC-treated mice
• in pIpC-treated mice with trilineage hyperplasia
• in pIpC-treated mice with increased number of megakaryocytes and clusters of immature erythroid precursors
• in the splenic red pulp of pIpC-treated mice
• 20-fold increase in CD71/Ter-119+ cells in the spleen of pIpC-treated mice
• in the bone marrow and spleen of pIpC-treated mice
• in pIpC-treated mice within 4 weeks and sustained for more than 20 weeks
• in pIpC-treated mice
• in pIpC-treated mice within 4 weeks and sustained for more than 20 weeks
• in pIpC-treated mice within 4 weeks and sustained for more than 20 weeks
• in pIpC-treated mice
• in pIpC-treated mice
• in the bone marrow and spleen of pIpC-treated mice
• in pIpC-treated mice
• in pIpC-treated mice
• in pIpC-treated mice
• in the bone marrow and spleen of pIpC-treated mice
• reticulin fibrosis in pIpC-treated mice
• in pIpC-treated mice with increased number of megakaryocytes and clusters of immature erythroid precursors
• fibrosis in pIpC-treated mice
• in pIpC-treated mice
• fibrosis in the splenic red and white pulp of pIpC-treated mice

immune system
• in pIpC-treated mice
• in pIpC-treated mice
• increased Gr-1/Mac-1+ cells in the spleen of pIpC-treated mice
• in the bone marrow and spleen of pIpC-treated mice
• in pIpC-treated mice
• in pIpC-treated mice
• reticulin fibrosis in pIpC-treated mice
• in pIpC-treated mice with increased number of megakaryocytes and clusters of immature erythroid precursors
• fibrosis in pIpC-treated mice
• in pIpC-treated mice
• fibrosis in the splenic red and white pulp of pIpC-treated mice

skeleton
• fibrosis in pIpC-treated mice
• fibrosis in the bone marrow cavity of pIpC-treated mice

growth/size/body
• in pIpC-treated mice
• in pIpC-treated mice

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
polycythemia vera DOID:8997 OMIM:263300
J:183821





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last database update
05/07/2024
MGI 6.23
The Jackson Laboratory