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Phenotypes Associated with This Genotype
Genotype
MGI:5304756
Allelic
Composition
Col1a1tm1(tetO-RNAi:Rps19)Karl/Col1a1tm1(tetO-RNAi:Rps19)Karl
Gt(ROSA)26Sortm1(rtTA*M2)Jae/Gt(ROSA)26Sortm1(rtTA*M2)Jae
Genetic
Background
involves: 129S4/SvJae * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Col1a1tm1(tetO-RNAi:Rps19)Karl mutation (0 available); any Col1a1 mutation (160 available)
Gt(ROSA)26Sortm1(rtTA*M2)Jae mutation (30 available); any Gt(ROSA)26Sor mutation (942 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• most mice die within 2 months following doxycycline treatment

hematopoietic system
• decrease in the frequency of bipotential megakaryocytic-erythroid cells and preGM/GMP progenitor cells at 7 weeks after doxycycline treatment
• by 10 days after doxycycline treatment
• absolute numbers of all hematopoietic stem and progenitor cells are reduced at 7 weeks after doxycycline treatment
• seven weeks after doxycycline treatment
• decrease in the frequency or proerythroblasts in the bone marrow by 10 days after doxycycline treatment
• seven weeks after doxycycline treatment
• two weeks after doxycycline treatment
• two and seven weeks after doxycycline treatment
• seven weeks after doxycycline treatment
• seven weeks after doxycycline treatment
• two and seven weeks after doxycycline treatment
• two weeks after doxycycline treatment
• preMegE and preCFU-E/CFU-E progenitors show impaired proliferation and increased apoptosis following doxycycline treatment

growth/size/body
• following doxycycline treatment

digestive/alimentary system
• occasional dilated glands in the large intestine and colon

immune system
• seven weeks after doxycycline treatment
• two and seven weeks after doxycycline treatment

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
Diamond-Blackfan anemia DOID:1339 OMIM:PS105650
J:179085


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
04/23/2024
MGI 6.23
The Jackson Laboratory