Intellectual DisabilityMentally Disabled PersonsDisability EvaluationIntellectual PropertyMutation, MissensePoint MutationDisabled PersonsMental Retardation, X-LinkedDevelopmental DisabilitiesFaciesIntelligenceMutationResidential FacilitiesIntelligence TestsGenes, X-LinkedHaploinsufficiencyAutistic DisorderDown SyndromeLearning DisordersFragile X SyndromePedigreeFrameshift MutationChild Development Disorders, PervasiveAdaptor Protein Complex 4Abnormalities, MultipleExomeInsurance, DisabilitySyndromeEducation of Intellectually DisabledFragile X Mental Retardation ProteinDisabled ChildrenConsanguinityChromosomes, Human, XGenes, RecessiveMental DisordersGenetic Diseases, X-LinkedEpilepsyCommunication DisordersPhenotypeGerm-Line MutationInstitutionalizationCommunication Aids for DisabledComparative Genomic HybridizationMicrocephalyActivities of Daily LivingSegmental Duplications, GenomicHomozygoteMetabolism, Inborn ErrorsSexualityDNA Copy Number VariationsEducation, SpecialPrenatal InjuriesChromosome DuplicationWestern AustraliaMilieu TherapyMuscle HypotoniaHuman CharacteristicsPlasma Membrane Neurotransmitter Transport ProteinsExonsBrain Diseases, Metabolic, InbornPatents as TopicMortality, PrematureCaregiversCognition DisordersGenetic TestingGroup HomesDNA Mutational AnalysisSeverity of Illness IndexHeterozygoteCraniofacial AbnormalitiesBase SequenceCodon, NonsenseMotor Skills DisordersMolecular Sequence DataSmith-Magenis SyndromeChromosome DeletionDe Lange SyndromeSyriaQuestionnairesIsraelWilliams SyndromeMicrognathismPensionsMutation RateLanguage Development DisordersSelf-Injurious BehaviorClopenthixolSequence DeletionSequence Analysis, DNAChild Behavior DisordersFoot Deformities, CongenitalWechsler ScalesHand Deformities, CongenitalGenotypeBrain Injury, ChronicAmino Acid SequenceSocial BehaviorHuman RightsRett SyndromeRare Diseases