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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(Gata1-Zfpm1)1Sho
transgene insertion 1, Stuart Orkin
MGI:3586378
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Zfpm1tm4Sho/Zfpm1tm4Sho
Tg(Gata1-Zfpm1)1Sho/0
Tg(Tek-cre)1Ywa/0
involves: 129S6/SvEvTac * C57BL/6 * CD-1 * SJL MGI:3586390
cx2
Tg(Gata1-Zfpm1)1Sho/0
Zfpm1tm1Sho/Zfpm1tm1Sho
involves: 129S1/Sv * C57BL/6N * CD-1 MGI:3586383


Genotype
MGI:3586390
cn1
Allelic
Composition
Zfpm1tm4Sho/Zfpm1tm4Sho
Tg(Gata1-Zfpm1)1Sho/0
Tg(Tek-cre)1Ywa/0
Genetic
Background
involves: 129S6/SvEvTac * C57BL/6 * CD-1 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Gata1-Zfpm1)1Sho mutation (0 available)
Tg(Tek-cre)1Ywa mutation (6 available)
Zfpm1tm4Sho mutation (0 available); any Zfpm1 mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• variably thinner than wild type but not as thin as that seen in the Zfpm1 knockout embryos
• observe a small degree of conal rotation, resulting in a slightly more rostral origin of the aorta from the right ventricle compared with that of the pulmonary artery
• have a single common atrioventricular valve

muscle
• variably thinner than wild type but not as thin as that seen in the Zfpm1 knockout embryos




Genotype
MGI:3586383
cx2
Allelic
Composition
Tg(Gata1-Zfpm1)1Sho/0
Zfpm1tm1Sho/Zfpm1tm1Sho
Genetic
Background
involves: 129S1/Sv * C57BL/6N * CD-1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Gata1-Zfpm1)1Sho mutation (0 available)
Zfpm1tm1Sho mutation (0 available); any Zfpm1 mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype

Cardiac defects in Zfpm1tm1Sho/Zfpm1tm1Sho Tg(Gata1-Zfpm1)1Sho mice

mortality/aging
• with transgene rescue, embryos die between E14.5 and E15.5 with normal appearing primitive blood cells in the yolk sac and fetal liver

hematopoietic system
N
• hematopoiesis, definitive erythropoiesis and megakaryopoiesis defects seen in homozygous Zfpm1 mice are rescued by the transgene

cardiovascular system
• myocardium is variably thinner than wild-type but not as thin as in homozygous Zfpm2tm1Sho mice
• have a single common atrioventricular valve
• atrioventricular canal defect

homeostasis/metabolism

integument

muscle
• myocardium is variably thinner than wild-type but not as thin as in homozygous Zfpm2tm1Sho mice





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