Nuclease Protection AssaysSingle-Strand Specific DNA and RNA EndonucleasesBase SequenceMolecular Sequence DataTranscription, GeneticRNA, MessengerCloning, MolecularPromoter Regions, GeneticGenesAmino Acid SequenceRestriction MappingMicrococcal NucleaseDNARNABlotting, NorthernGene Expression RegulationEndonucleasesGene ExpressionRibonucleasesDeoxyribonucleasesRNA ProbesNucleic Acid HybridizationDNA Restriction EnzymesExonsPlasmidsRNA SplicingNucleic Acid ConformationSequence Homology, Nucleic AcidDeoxyribonuclease IIntronsCell LineEscherichia coliPolymerase Chain ReactionBasic Helix-Loop-Helix Transcription FactorsGenes, BacterialDNA FootprintingBacterial ProteinsPoly AGenomic LibraryRNA, BacterialGene Expression Regulation, BacterialProtein BiosynthesisOperonRNA, RibosomalDNA-Binding ProteinsCLOCK ProteinsMutationOligonucleotide ProbesGenes, RegulatorEndoribonucleasesTranscription FactorsEndodeoxyribonucleasesBlotting, SouthernDNA, ComplementaryDNA ProbesRepetitive Sequences, Nucleic AcidRNA Processing, Post-TranscriptionalTransfectionARNTL Transcription FactorsGenes, ViralRNA PrecursorsRegulatory Sequences, Nucleic AcidDNA, BacterialOligodeoxyribonucleotidesDNA, Single-StrandedCells, CulturedChromosome MappingBinding SitesRNA, ViralDNA, ViralKineticsProtein BindingDNA, RecombinantHeLa CellsViral ProteinsMultigene FamilyProto-OncogenesCodonNerve Tissue ProteinsDNA PrimersMolecular WeightCryptochromesEnhancer Elements, GeneticExodeoxyribonucleasesGenes, FungalMice, Inbred C57BLIn Situ HybridizationCircadian RhythmExonucleasesChromatinBlotting, WesternDNA CleavageAntisense Elements (Genetics)Sequence Homology, Amino AcidReverse Transcriptase Polymerase Chain ReactionRats, Sprague-DawleyLiverNuclear Receptor Subfamily 1, Group D, Member 1Tumor Cells, CulturedMice, Inbred BALB C