Fluorescence relaxation spectroscopy in the analysis of macromolecular structure and motion.
D004996:Ethidium; D046911:Macromolecular Substances; D008968:Molecular Conformation; D012343:RNA, Transfer; D013050:Spectrometry, Fluorescence / Q000295:instrumentation
D046911:Macromolecular Substances; D012343:RNA, Transfer; D004996:Ethidium