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Phenotypes Associated with This Genotype
Genotype
MGI:3662909
Allelic
Composition
Epha4Gt(PST038)Byg/Epha4Gt(PST038)Byg
Rettm1.1Kln/Rettm1.1Kln
Genetic
Background
involves: 129/Sv * BALB/c * C57BL/6 * CBA/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Epha4Gt(PST038)Byg mutation (1 available); any Epha4 mutation (68 available)
Rettm1.1Kln mutation (0 available); any Ret mutation (52 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• mice show severe axon guidance defects
• all embryos have severely affected, Category III phenotypes; peroneal nerve is severely shortened and often defasciculated

cellular
• mice show severe axon guidance defects
• all embryos have severely affected, Category III phenotypes; peroneal nerve is severely shortened and often defasciculated


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
01/06/2026
MGI 6.24
The Jackson Laboratory