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Phenotypes Associated with This Genotype
Genotype
MGI:3795118
Allelic
Composition		 Gria4spkw1/Gria4spkw1
Genetic
Background		 C3H/HeJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gria4spkw1 mutation (3 available); any Gria4 mutation (71 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological
absence seizures ( J:135814 )
• mice show higher spike wave discharge incidence than C3HeB/FeJ or C57BL/6 mice

nervous system
absence seizures ( J:135814 )
• mice show higher spike wave discharge incidence than C3HeB/FeJ or C57BL/6 mice

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