Cooperative transitions in DNA with no separation of strands.
D001483:Base Sequence; D002942:Circular Dichroism; D004247:DNA; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism; D007700:Kinetics; D007763:Lac Operon; D008433:Mathematics; D008954:Models, Biological; D009690:Nucleic Acid Conformation; D013698:Templates, Genetic; D014158:Transcription, Genetic
D004247:DNA; D012321:DNA-Directed RNA Polymerases