All Phenotypes Efnb1<tm4.2Sor> MGI Mouse

About Help FAQ

Phenotypes associated with this allele

Allele Symbol
Allele Name
Allele ID

Efnb1^tm4.2Sor
targeted mutation 4.2, Philippe Soriano
MGI:3850119

Summary

3 genotypes

Allelic Composition	Efnb1^tm4.2Sor/Efnb1^tm4.2Sor
Genetic Background	involves: 129S4/SvJaeSor

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Efnb1^tm4.2Sor mutation (0 available); any Efnb1 mutation (15 available)

♀	phenotype observed in females
♂	phenotype observed in males
N	normal phenotype

nervous system

nervous system phenotype ( J:150043 )

N	• other than corpus callosum agenesis, not other overt defects in axon pathfinding in the brain or peripheral or cranial ganglia

absent corpus callosum ( J:150043 )

• 12 of 14 mice lack a corpus callosum

skeleton

skeleton phenotype ( J:150043 )

N	• mice exhibit normal skeletal development

Allelic Composition	Efnb1^tm4.2Sor/Efnb1⁺
Genetic Background	involves: 129S4/SvJaeSor

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Efnb1^tm4.2Sor mutation (0 available); any Efnb1 mutation (15 available)

♀	phenotype observed in females
♂	phenotype observed in males
N	normal phenotype

nervous system

absent corpus callosum ( J:150043 )

• in 1 of 3 mice

skeleton

skeleton phenotype ( J:150043 )

N	• mice exhibit normal skeletal development

Allelic Composition	Efnb1^tm4.2Sor/Y
Genetic Background	involves: 129S4/SvJaeSor

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Efnb1^tm4.2Sor mutation (0 available); any Efnb1 mutation (15 available)

♀	phenotype observed in females
♂	phenotype observed in males
N	normal phenotype

nervous system

nervous system phenotype ( J:150043 )

N	• other than corpus callosum agenesis, not other overt defects in axon pathfinding in the brain or peripheral or cranial ganglia

absent corpus callosum ( J:150043 )

• 12 of 14 mice lack a corpus callosum

skeleton

skeleton phenotype ( J:150043 )

N	• mice exhibit normal skeletal development

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)
Citing These Resources Funding Information Warranty Disclaimer, Privacy Notice, Licensing, & Copyright Send questions and comments to User Support.	last database update 11/12/2024 MGI 6.24