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Phenotypes Associated with This Genotype
Genotype
MGI:3821857
Allelic
Composition
Robo3tm1Matl/Robo3+
Tg(Atoh1-lacZ)1Jejo/?
Genetic
Background
Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Robo3tm1Matl mutation (1 available); any Robo3 mutation (76 available)
Tg(Atoh1-lacZ)1Jejo mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• some dl1 neurons migrate ectopically to a more ventral position
• a modest 11% reduction in midline cross over of axons from dl1c neurons
• project instead along the ipsilateral ventral funiculus


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
12/30/2025
MGI 6.24
The Jackson Laboratory