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Symbol
Name
ID
Gria2
glutamate receptor, ionotropic, AMPA2 (alpha 2)
MGI:95809
Phenotype annotations related to nervous system
*Aspects of the system are reported to show a normal phenotype.
Darker colors indicate more annotations

Mouse Phenotypes
nervous system phenotype
seizures
tonic-clonic seizures
increased susceptibility to neuronal excitotoxicity
abnormal neuron differentiation
abnormal brain interneuron morphology
abnormal ventromedial hypothalamic nucleus morphology
abnormal amygdala morphology
abnormal hippocampus CA3 region morphology
hippocampal neuron degeneration
loss of hippocampal neurons
abnormal CNS glial cell morphology
gliosis
motor neuron degeneration
abnormal spinal cord morphology
abnormal spinal cord ventral horn morphology
decreased spinal cord ventral horn cell number
abnormal nervous system electrophysiology
impaired synaptic plasticity
abnormal excitatory postsynaptic currents
abnormal excitatory postsynaptic potential
abnormal glutamate-mediated receptor currents
abnormal AMPA-mediated synaptic currents
enhanced AMPA-mediated synaptic currents
enhanced long-term potentiation
absent long-term depression
abnormal paired-pulse facilitation
Availability Mouse Genotype
Gria2tm1.1Phs/Gria2tm1.1Phs *
Gria2tm1Phs/Gria2tm1Phs *
Gria2tm1Rlh/Gria2tm1Rlh
Gria2tm1Rod/Gria2tm1Rod
Gria2tm2Rlh/Gria2tm2Rlh
Gria2tm2Rsp/Gria2tm2Rsp
Gria2tm3.1Rsp/Gria2tm3.1Rsp
Gria2tm1Rod/Gria2+
Gria2tm1Rsp/Gria2+
Gria2tm2.1Rsp/Gria2+
Gria2tm2Rsp/Gria2+
Gria2tm2Rsp/Gria2+
Tg(Gria2*586N)238.2Rsp/0
Tg(Gria2*586N)238.2Rsp/0
Gria2tm1.1Bvis/Gria2tm1.1Bvis
Tg(Camk2a-cre)T29-1Stl/0  (conditional)
Gria2tm3Rsp/Gria2tm3Rsp
Tg(Camk2a-cre)1Gsc/0  (conditional)
Gria2tm3Rsp/Gria2tm3Rsp
Tg(Gnrh1-cre)1Rsp/0  (conditional)
Gria2tm3Rsp/Gria2tm3Rsp
Tg(Slc6a3-icre)9075Gsc/0  (conditional)
Gria2tm2Rsp/Gria2+
Tg(Camk2a-cre)1Gsc/0  (conditional)

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