Nucleic Acid RenaturationProtein RenaturationPeptide Nucleic AcidsProtein DenaturationNucleic Acid DenaturationNucleic Acid ConformationGuanidineDNANucleic Acid ProbesEnzyme ReactivatorsGuanidinesNucleic Acid HybridizationKineticsNucleic Acid Amplification TechniquesProtein FoldingBase SequenceEscherichia coliRNADNA, Single-StrandedMolecular Sequence Data