Genes, RecessiveLysosomal Storage DiseasesSphingolipidsConsanguinityGaucher DiseaseSerine C-PalmitoyltransferaseLysosomal Storage Diseases, Nervous SystemPedigreeSphingolipid Activator ProteinsCeramidesalpha-MannosidosisFabry DiseaseSphingosineEnzyme Replacement Therapyalpha-GalactosidaseMutationSphingolipidosesNiemann-Pick Disease, Type CLysosomesLeukodystrophy, MetachromaticGlucosylceramidaseSaposinsMultiple Sulfatase Deficiency DiseasePolycystic Kidney, Autosomal RecessiveGlycogen Storage Disease Type IISphingomyelin PhosphodiesteraseMucopolysaccharidosis IIMucolipidosesHomozygoteLeukodystrophy, Globoid CellFucosidosisPhenotypeIduronate SulfataseMucopolysaccharidosis IMetabolism, Inborn ErrorsSyndromeGlucosylceramidesNiemann-Pick DiseasesCerebroside-SulfataseDNA Mutational AnalysisIduronidaseMucopolysaccharidosesSphingomyelinsMutation, MissenseMolecular Sequence DataNeuronal Ceroid-LipofuscinosesFumonisinsBipolar DisorderHeterozygoteSandhoff DiseaseGenetic Linkagealpha-GlucosidasesGangliosidosis, GM1GlycosphingolipidsLysophospholipidsSphingosine N-AcyltransferaseRetinitis PigmentosaChromosome MappingMucopolysaccharidosis IIIMucopolysaccharidosis IVSialic Acid Storage DiseaseCeramidasesAbnormalities, MultipleMental DisordersLod ScoreDrug StorageCystinosisGalactosylceramidaseMicrocephalyCarbohydrate Metabolism, Inborn ErrorsAnxiety DisordersMood DisordersBase SequenceAmino Acid Sequence1-DeoxynojirimycinMucopolysaccharidosis VIPhosphotransferases (Alcohol Group Acceptor)Disease Models, AnimalWolman DiseaseIchthyosisSulfatasesN-Acetylgalactosamine-4-SulfataseFibroblastsLipid Metabolism, Inborn ErrorsAcid CeramidaseHypotrichosisNiemann-Pick Disease, Type AGenotypeCodon, NonsenseBrainSulfoglycosphingolipidsExonsImino Sugarsalpha-N-AcetylgalactosaminidaseDried Blood Spot TestingIchthyosiform Erythroderma, CongenitalMembrane ProteinsMetal Metabolism, Inborn ErrorsIntellectual DisabilityAlleles