title: [Method of isolation of free infectious nucleic acid in a plant infected with tobacco mosaic virus].
mesh_terms: D003141:Communicable Diseases; D009696:Nucleic Acids / Q000737:chemistry*; D010944:Plants; D014027:Tobacco Mosaic Virus; D014780:Viruses
chemical_list: D009696:Nucleic Acids
keywords: NUCLEIC ACIDS/chemistry; VIRUSES