Psoralens as photoactive probes of nucleic acid structure and function: organic chemistry, photochemistry, and biochemistry.

Animals Chemical Phenomena Chemistry Chromatin/ultrastructure DNA, Mitochondrial DNA, Viral Furocoumarins Nucleic Acid Conformation Nucleic Acids Nucleoproteins Photochemistry RNA RNA, Ribosomal RNA, Small Nuclear RNA, Transfer Structure-Activity Relationship

Chromatin DNA, Mitochondrial DNA, Viral Furocoumarins Nucleic Acids Nucleoproteins RNA, Ribosomal RNA, Small Nuclear RNA RNA, Transfer