Amelogenesis ImperfectaAmelogenesisAmelogeninDental Enamel ProteinsDental EnamelMatrix Metalloproteinase 20AmeloblastsDental Enamel HypoplasiaTooth CalcificationEnamel OrganIncisorTooth DiscolorationToothOdontoblastsTooth AbnormalitiesTooth GermOpen BiteCodon, NonsenseTooth ResorptionMolarOdontogenesisKallikreinsTooth, DeciduousDentinMicroscopy, Electron, ScanningPhenotypePedigreeGenes, Recessive