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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Eif4b+
wild type
MGI:2430544
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
 		Eif4bem1(IMPC)J/Eif4b+ C57BL/6NJ-Eif4bem1(IMPC)J/Mmjax MGI:6492816
cn2
 		Eif4btm1.1Smoc/Eif4b+
Tg(SFTPC-rtTA)5Jaw/0
Tg(tetO-cre)1Jaw/0 		involves: 129 * C57BL/6 MGI:6790454


Genotype
MGI:6492816
ht1
Allelic
Composition		 Eif4bem1(IMPC)J/Eif4b+
Genetic
Background		 C57BL/6NJ-Eif4bem1(IMPC)J/Mmjax
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Eif4bem1(IMPC)J mutation (2 available); any Eif4b mutation (47 available)
Data Sources
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological

cardiovascular system

hearing/vestibular/ear




Genotype
MGI:6790454
cn2
Allelic
Composition		 Eif4btm1.1Smoc/Eif4b+
Tg(SFTPC-rtTA)5Jaw/0
Tg(tetO-cre)1Jaw/0
Genetic
Background		 involves: 129 * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Eif4btm1.1Smoc mutation (0 available); any Eif4b mutation (47 available)
Tg(SFTPC-rtTA)5Jaw mutation (5 available)
Tg(tetO-cre)1Jaw mutation (7 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
immune system
increased susceptibility to Riboviria infection ( J:311140 )
• doxycycline-treated mice show increased susceptibility to pseudorabies virus infection, showing increased pseudorabies virus-gE in lungs and brains




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
01/13/2026
MGI 6.24 		The Jackson Laboratory