ElastinMammalsTropoelastinDesmosineElastic TissueIsodesmosinePrincipal Component AnalysisPancreatic ElastaseProtein-Lysine 6-OxidaseLigamentsCollagenAortic Stenosis, SupravalvularCutis LaxaAortaMolecular Sequence DataMatrix Metalloproteinase 12ElasticityWilliams SyndromeAmino Acid SequenceConnective TissueExtracellular MatrixPhylogenyAminopropionitrileRNA, MessengerSpecies SpecificityMicrofibrilsBase SequenceCattleMarsupialiaFibroblastsLungCells, Cultured