title: Secondary structure map of psoralen-crosslinked adenovirus DNA studied by electron microscopy.
mesh_terms: D000260:Adenoviruses, Human / Q000032:analysis*; D004277:DNA, Single-Stranded / Q000032:analysis; D004279:DNA, Viral / Q000032:analysis* / Q000378:metabolism; D008854:Microscopy, Electron; D009690:Nucleic Acid Conformation; D014307:Trioxsalen / Q000378:metabolism
chemical_list: D004277:DNA, Single-Stranded; D004279:DNA, Viral; D014307:Trioxsalen