Base CompositionAdministration, CutaneousTransdermal PatchSkin AbsorptionBase SequenceCytosineBase PairingGuanineDNA, BacterialBody CompositionNucleic Acid DenaturationIsochoresGC Rich SequenceDNACodonMolecular Sequence DataPhylogenyDrug Delivery SystemsFentanylCentrifugation, Density GradientSkinPhonophoresisNucleic Acid ConformationNucleotidesNeedlesPharmaceutical VehiclesPhosphorus IsotopesIontophoresisNitroglycerinRNA, Ribosomal, 16SNucleic Acid HybridizationSequence Analysis, DNAChemistry, PharmaceuticalEvolution, MolecularEstrogen Replacement TherapyAT Rich SequenceDNA, RibosomalFatty AcidsSpecies SpecificityAdenineRats, HairlessNicotineSkin Irritancy TestsAcetobacteraceaePermeabilityRNA, BacterialRNANucleic Acid RenaturationDiffusion Chambers, CultureBacteriaGenome SizeGenetic CodeDelayed-Action PreparationsAdministration, OralEscherichia coliSkull BaseMicrococcusHot TemperatureChromosomes, ArchaealDrug CarriersAmino AcidsTemperatureMolecular WeightScopolamine HydrobromideDydrogesteroneCytophagaOligonucleotidesEmulsionsSchiff BasesModels, GeneticProteusGelsMutationDrug CompoundingDNA, MitochondrialTechnology, PharmaceuticalAnalgesics, OpioidThymineMyristatesCarex PlantGenomeNarcissusDensitometryDouble-Blind MethodRNA, TransferHypotrichidaRNA, RibosomalSequence Homology, Nucleic AcidGenetic VariationNorprogesteronesChromatography, Thin LayerWater MicrobiologyTritiumAdhesivesElectrophoresis, PaperGenes, rRNALecithinsAmino Acid SequenceKineticsPostmenopause