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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Lrp5tvrm111B
translational vision research model 111B
MGI:5902782
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Lrp5tvrm111B/Lrp5tvrm111B C57BL/6J-Lrp5tvrm111b/Pjn MGI:5902987


Genotype
MGI:5902987
hm1
Allelic
Composition
Lrp5tvrm111B/Lrp5tvrm111B
Genetic
Background
C57BL/6J-Lrp5tvrm111b/Pjn
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Lrp5tvrm111B mutation (1 available); any Lrp5 mutation (82 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• retinal vasculature appears to terminate in the inner nuclear layer, a deep vascular plexus is not visible, and imaging with 488-Fluor-conjugated isolectin indicates a poorly developed deep retinal layer

skeleton
• decreased to approximately half normal levels at 5 weeks of age
• decreased to approximately half normal levels at 5 months of age

vision/eye
• retinal vasculature appears to terminate in the inner nuclear layer, a deep vascular plexus is not visible, and imaging with 488-Fluor-conjugated isolectin indicates a poorly developed deep retinal layer
• fluorescein leakage from retinal vessels is found in angiography
• hyaloid vessels persist in the retinas at P8 and in the adult
• the transition between the inner plexiform layer and inner nuclear layer is abnormal and there is a 10% reduction in the overall retinal thickness due to the diminished capillary beds
• strobe flash ERGs of dark-adapted homozygotes show decreased alpha and beta wave amplitudes, with the greater impact on the beta wave
• light-adapted homozygotes show decreased amplitudes of the cone ERG

nervous system
• fluorescein leakage from retinal vessels is found in angiography





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
11/19/2024
MGI 6.24
The Jackson Laboratory