title: Structure of viral phi 29 DNA condensed by simple triamines: a light-scattering and electron-microscopy study.
mesh_terms: D004279:DNA, Viral; D008027:Light; D008854:Microscopy, Electron; D009690:Nucleic Acid Conformation; D011073:Polyamines; D012542:Scattering, Radiation; D013095:Spermidine
chemical_list: D004279:DNA, Viral; D011073:Polyamines; D013095:Spermidine