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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Egr2tm1Grid
targeted mutation 1, Tom Gridley
MGI:1931057
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Egr2tm1Grid/Egr2tm1Grid involves: 129S1/Sv * C57BL/6J MGI:2183217


Genotype
MGI:2183217
hm1
Allelic
Composition
Egr2tm1Grid/Egr2tm1Grid
Genetic
Background
involves: 129S1/Sv * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Egr2tm1Grid mutation (0 available); any Egr2 mutation (33 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• the 30% surviving the first 24 hours after birth live for 5-10 days
• 70% of animals died within 24 hours of birth

growth/size/body
• severely runted compared to littermates

nervous system
• absence of r3 in E9.0 embryos
• absence of r5 in E9.0 embryos
• less condensed than wild-type and overlapped with the trigeminal ganglion
• less condensed than wild-type and overlapped with the facial/acoustic ganglion

embryo
• absence of r3 in E9.0 embryos
• absence of r5 in E9.0 embryos





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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
11/19/2024
MGI 6.24
The Jackson Laboratory