SynapsesReceptors, AMPAImmunological SynapsesSynaptic TransmissionExcitatory Postsynaptic Potentialsalpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidHippocampusNeuronsNeuronal PlasticityReceptors, N-Methyl-D-AspartatePresynaptic TerminalsGlutamic AcidExcitatory Amino Acid AntagonistsCells, CulturedLong-Term PotentiationDendritesElectrical SynapsesPatch-Clamp TechniquesBenzothiadiazinesRats, Sprague-DawleyProtein BiosynthesisSynaptic VesiclesElectric StimulationExcitatory Amino Acid AgonistsReceptors, Kainic AcidQuinoxalinesLong-Term Synaptic DepressionKineticsNerve Tissue ProteinsDendritic SpinesAnimals, NewbornRNA, MessengerNeural InhibitionSynaptic MembranesTime FactorsPyramidal CellsProtein Synthesis Inhibitors6-Cyano-7-nitroquinoxaline-2,3-dioneMolecular Sequence DataKainic AcidNeurotransmitter AgentsStereoisomerismgamma-Aminobutyric AcidMutationPurkinje CellsNeuromuscular JunctionRats, WistarCerebellumMolecular StructureElectrophysiologyN-MethylaspartateAxonsCell LineModels, NeurologicalCalciumPost-Synaptic DensityAction PotentialsMossy Fibers, HippocampalGuanylate KinaseSynaptic PotentialsOrgan Culture TechniquesMembrane ProteinsSynaptophysinDNAEscherichia coli2-Amino-5-phosphonovalerateCycloheximideInterneuronsSignal TransductionBase SequenceMotor NeuronsProtein TransportMicroscopy, ElectronReceptors, Metabotropic GlutamateExcitatory Amino Acid AgentsAmino Acid SequenceTritiumDNA ReplicationCyclizationMice, KnockoutGABA AntagonistsVesicular Glutamate Transport Protein 1Receptors, GlutamateInhibitory Postsynaptic PotentialsTranscription, GeneticLeucineDose-Response Relationship, DrugProtein SubunitsGreen Fluorescent ProteinsCerebral CortexNerve FibersRNAImmunohistochemistryCarrier ProteinsMicroscopy, Electron, TransmissionBrainMembrane PotentialsCA1 Region, HippocampalGene Expression RegulationGlycine