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Phenotypes Associated with This Genotype
Genotype
MGI:3829201
hm1
Allelic
Composition		 Efnb2tm1Sor/Efnb2tm1Sor
Genetic
Background		 129S4/SvJaeSor-Efnb2tm1Sor
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Efnb2tm1Sor mutation (0 available); any Efnb2 mutation (27 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
normal phenotype
no abnormal phenotype detected ( J:143845 )
• viable and fertile with no craniofacial or axial skeleton defects

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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Send questions and comments to User Support. 		last database update
10/07/2025
MGI 6.24 		The Jackson Laboratory