Fragile X Mental Retardation ProteinFragile X SyndromeRNA-Binding ProteinsIntellectual DisabilityReceptors, Metabotropic GlutamateReceptor, Metabotropic Glutamate 5MethoxyhydroxyphenylglycolPolyribosomesNerve Tissue ProteinsProtein BiosynthesisDendritesMice, KnockoutNeuronsSyndromeRNA, MessengerRNA, Small CytoplasmicTrinucleotide Repeat ExpansionDendritic SpinesSynapsesDrosophila ProteinsResorcinolsDrosophilaGuanylate KinaseHippocampusNeuronal PlasticityBrainTrinucleotide RepeatsAtaxiaRibonucleoproteinsStem CellsMice, Inbred C57BLMutationDisease Models, AnimalSex Chromosome AberrationsMental Retardation, X-LinkedImmunoprecipitationTremorRNAGene Expression RegulationMolecular Sequence DataAnimals, Genetically ModifiedReceptors, AMPADrosophila melanogasterLong-Term PotentiationExcitatory Amino Acid AntagonistsProtein Synthesis InhibitorsCytoplasmic GranulesHeterozygote DetectionAutistic DisorderProtein BindingGene Expression Regulation, DevelopmentalCells, CulturedPrimary Ovarian InsufficiencyAmino Acid SequenceHeterozygoteProtein Structure, TertiaryDown SyndromeX ChromosomeMushroom BodiesBase SequencePhenotype