CLOCK ProteinsPeriod Circadian ProteinsCircadian ClocksBiological ClocksARNTL Transcription FactorsCircadian RhythmNuclear Receptor Subfamily 1, Group D, Member 1CryptochromesSuprachiasmatic NucleusBasic Helix-Loop-Helix Transcription FactorsNIH 3T3 CellsNuclear ProteinsTranscription FactorsMammalsCircadian Rhythm Signaling Peptides and ProteinsFlavoproteinsPhotoperiodE-Box ElementsMolecular Sequence DataGene Expression RegulationAmino Acid SequenceTrans-ActivatorsLightDarknessBase SequenceCell LinePhotoreceptor Cells, InvertebrateRNA, MessengerFeedback, PhysiologicalTranscription, GeneticDrosophila ProteinsNuclear Receptor Subfamily 1, Group F, Member 1MutationCell Cycle ProteinsModels, BiologicalMice, Inbred C57BLSequence Homology, Amino AcidProtein BindingMice, KnockoutSignal TransductionEmbryo, MammalianPromoter Regions, GeneticPhylogenyArylalkylamine N-AcetyltransferaseCloning, MolecularGene ExpressionDNA-Binding ProteinsTime FactorsPineal GlandEvolution, MolecularTOR Serine-Threonine KinasesCricetinaeMotor ActivityHeLa CellsChronobiology DisordersCells, CulturedCOS CellsTransfectionMelatoninLuciferasesEye ProteinsOscillometryProtein Structure, TertiaryLiverDrosophilaSequence AlignmentAging, PrematureSpecies SpecificityPhosphorylationDNACell NucleusBinding SitesDimerizationHEK293 CellsHelix-Loop-Helix MotifsNeuronsRetinoid X Receptor betaCercopithecus aethiopsActivity CyclesDNA PrimersGene Expression Regulation, DevelopmentalDrosophila melanogasterRNA InterferenceProtein Processing, Post-TranslationalModels, GeneticDNA, ComplementaryReceptors, G-Protein-CoupledNerve Tissue ProteinsIn Situ HybridizationFibroblastsReverse Transcriptase Polymerase Chain ReactionArabidopsis ProteinsPhenotypeArabidopsisBrainSomitesTranscriptional ActivationOrgan SpecificityAnimals, Genetically ModifiedBlotting, Western