PeriodicityMyiasisClostridium botulinumADP Ribose TransferasesDipteraPregnancy Complications, NeoplasticApicomplexaFourier AnalysisBotulinum ToxinsCircadian RhythmOvarian NeoplasmsBiological ClocksAdenocarcinoma, MucinousMicroscopy, ElectronNucleosomesMolecular Sequence DataAmino Acid SequenceX-Ray DiffractionPitch PerceptionCattleChronobiology PhenomenaEucommiaceaeCircadian ClocksTime FactorsAcanthaceaeBase SequenceDNAAcoustic StimulationSolar ActivityProkaryotic CellsProtein Structure, SecondaryMicroscopy, Scanning TunnelingNucleic Acid ConformationAuditory PathwaysModels, BiologicalTandem Repeat SequencesSomitesAlgorithmsComputer SimulationDNA, HelminthPaleontologyProtein ConformationPitch DiscriminationSound SpectrographyEscherichia coli K12Period Circadian ProteinsCLOCK ProteinsSeasonsMicroscopy, Atomic ForceSuprachiasmatic NucleusAntibodies, MonoclonalPsychoacousticsLightFreeze EtchingCircadian Rhythm Signaling Peptides and ProteinsBiophysicsDental EnamelNoiseModels, MolecularTemperatureAuditory PerceptionAction PotentialsNucleotidesCodonGenetic CodeAuditory CortexProteinsInferior ColliculiFossilsBase CompositionTropomyosinDarknessSequence AlignmentCollagenModels, GeneticMarine BiologyTranscription, GeneticVocal CordsT-LymphocytesPhysicochemical PhenomenaBiological EvolutionFerretsChemistry, PhysicalReaction TimeBody PatterningMyosinsSequence Analysis, DNAMicroscopy, Electron, ScanningFreeze FracturingChromatinModels, StructuralNeuronsBiophysical PhenomenaARNTL Transcription FactorsActin CytoskeletonCell CycleOscillometryClimateCytoplasmHumidity