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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Gria4tm1Yfkk
targeted mutation 1, Yasuyuki Fukumaki
MGI:5298021
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Gria4tm1Yfkk/Gria4tm1Yfkk B6.129S-Gria4tm1Yfkk MGI:5298026


Genotype
MGI:5298026
hm1
Allelic
Composition
Gria4tm1Yfkk/Gria4tm1Yfkk
Genetic
Background
B6.129S-Gria4tm1Yfkk
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gria4tm1Yfkk mutation (0 available); any Gria4 mutation (72 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological
N
• mice exhibit normal righting reflex, whisker touch reflex, ear twitch reflex, activity in an open field test, anxiety-related behavior in a novel environment or in an elevated plus maze, performance in a wire hang test, learning and memory performance in an eight-arm radial maze test, and circadian rhythms
• in a Barnes circular maze, acquisition of spatial reference memory is impaired compared with wild-type mice
• however, consolidation and retention are normal
• mildly improved spatial working memory only in the task with no delay in a T maze
• in a light-dark test, mice exhibit fewer transition into the light section compared with wild-type mice
• however, other tests for anxiety-related behavior are normal
• in an open field test
• induced by MK-801
• induced by MK-801
• however, spontaneous locomotor activity is normal
• duration of contact is increased compared to wild-type mice

growth/size/body

homeostasis/metabolism
• MK-801-treated mice exhibit increased horizontal and vertical activity compared with wild-type mice
• however, time spent in the center of the area is normal

nervous system
N
• mice exhibit normal long term potentiation





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last database update
04/16/2024
MGI 6.23
The Jackson Laboratory