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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Eportm1.2Jtp
targeted mutation 1.2, Josef T Prchal
MGI:2386092
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Eportm1.2Jtp/Eportm1.2Jtp B6.129P2-Eportm1.2Jtp MGI:6448163
hm2
Eportm1.2Jtp/Eportm1.2Jtp involves: 129P2/OlaHsd * C57BL/6 MGI:2386207


Genotype
MGI:6448163
hm1
Allelic
Composition
Eportm1.2Jtp/Eportm1.2Jtp
Genetic
Background
B6.129P2-Eportm1.2Jtp
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Eportm1.2Jtp mutation (0 available); any Epor mutation (25 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
N
• normal visual acuity under photopic and scotopic conditions at age 4, 6 and 8 weeks
• normal a- and b-wave amplitudes under photopic and scotopic conditions at age 8 weeks
• normal number of cone nuclei in central and peripheral retina at age 8 weeks
• normal number of rod bipolar cells
• in central and peripheral retina at age 8 weeks after oxygen-induced injury and repair (OIR) at age P7
• normal number of rod nuclei in central and peripheral retina at age 8 weeks
• reduced number of rod nuclei in peripheral retina at age 8 weeks after oxygen-induced injury and repair (OIR) at age P7
• in central and peripheral retina at age 8 weeks
• reduced central thickness at age 8 weeks; no change after oxygen-induced injury and repair (OIR) at age P7
• thicker peripheral OPL at age 8 weeks after oxygen-induced injury and repair (OIR) at age P7
• further reduced central thickness at age 8 weeks after oxygen-induced injury and repair (OIR) at age P7
• reduced central thickness at age 8 weeks
• reduced central total retina thickness
• under scotopic conditions at age 8 weeks after oxygen-induced injury and repair (OIR) at age P7
• normal a-wave amplitude under photopic conditions at age 8 weeks after oxygen-induced injury and repair (OIR) at age P7
• normal b-wave amplitude under photopic conditions at age 8 weeks after oxygen-induced injury and repair (OIR) at age P7
• reduced oscillatory potential amplitude under scotopic conditions at age 8 weeks after oxygen-induced injury and repair (OIR) at age P7
• under scotopic conditions at age 8 weeks after oxygen-induced injury and repair (OIR) at age P7

nervous system
• in central and peripheral retina at age 8 weeks after oxygen-induced injury and repair (OIR) at age P7
• normal number of rod nuclei in central and peripheral retina at age 8 weeks
• reduced number of rod nuclei in peripheral retina at age 8 weeks after oxygen-induced injury and repair (OIR) at age P7
• in central and peripheral retina at age 8 weeks




Genotype
MGI:2386207
hm2
Allelic
Composition
Eportm1.2Jtp/Eportm1.2Jtp
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Eportm1.2Jtp mutation (0 available); any Epor mutation (25 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system
• lower hematocrit levels compared wild-type controls
• spleens weighed 80-140 mg compared to 100-180 mg from control animals

immune system
• spleens weighed 80-140 mg compared to 100-180 mg from control animals





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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
05/07/2024
MGI 6.23
The Jackson Laboratory