Amelogenesis ImperfectaAmelogenesisDental Enamel ProteinsMatrix Metalloproteinase 20Dental Enamel HypoplasiaAmelogeninDental EnamelAmeloblastsOsteogenesis ImperfectaTooth CalcificationTooth DiscolorationToothIncisorEnamel OrganOpen BiteCodon, NonsenseTooth ResorptionTooth AbnormalitiesTooth, DeciduousPedigreeKallikreinsGenes, RecessiveOdontoblastsMicroscopy, Electron, ScanningMutationTooth GermMolarOdontogenesisDentin