Hair Cells, AuditoryHair Cells, Auditory, InnerOrgan of CortiStereociliaCochleaHairHair Cells, Auditory, OuterTurtlesLabyrinth Supporting CellsSaccule and UtricleMechanotransduction, CellularDihydrostreptomycin SulfateHair Cells, VestibularCochlear DiseasesEndolymphHearingElectric CapacitanceEar, InnerHearing Loss, Noise-InducedCiliaHearing LossDeafnessMechanoreceptorsHair FollicleRegenerationChickensAnimals, NewbornMyosinsEvoked Potentials, Auditory, Brain StemAcoustic StimulationCalciumPatch-Clamp TechniquesHair Cells, AmpullaMice, KnockoutMice, Inbred C57BLHair ColorHair DiseasesLateral Line SystemCell DifferentiationSignal TransductionMammalsHair RemovalSpiral GanglionHair DyesHair PreparationsTranscription Factor Brn-3CAcoustic MaculaeVestibule, LabyrinthRana catesbeianaNeomycinStria VascularisBasilar Membrane