OligodeoxyribonucleotidesOligodeoxyribonucleotides, AntisenseBase SequenceOligonucleotidesOligonucleotides, AntisenseNucleic Acid DenaturationNucleic Acid ConformationNucleic Acid HybridizationMolecular Sequence DataThionucleotidesDNAOligonucleotide ProbesThymineIndicators and ReagentsRibonuclease HOrganophosphorus CompoundsDNA AdductsGuanineThermodynamicsCircular DichroismRNA, MessengerMolecular StructureMethodsMagnetic Resonance SpectroscopyCross-Linking ReagentsEscherichia coliDNA, Single-StrandedBase CompositionKineticsStructure-Activity RelationshipTemperatureFluorescent DyesCloning, MolecularBinding SitesRNAAmino Acid SequenceTumor Cells, CulturedShort Bowel Syndrome