title: On virus-induced virus inhibitors from locally or systemically virus-infected plants.
mesh_terms: D000998:Antiviral Agents / Q000096:biosynthesis* / Q000302:isolation & purification; D004355:Drug Stability; D010935:Plant Diseases; D010936:Plant Extracts; D010940:Plant Proteins / Q000302:isolation & purification; D010942:Plant Viruses / Q000378:metabolism*; D010947:Plants, Toxic; D012313:RNA / Q000302:isolation & purification; D013997:Time Factors; D014026:Nicotiana / Q000378:metabolism; D014027:Tobacco Mosaic Virus / Q000378:metabolism
chemical_list: D000998:Antiviral Agents; D010936:Plant Extracts; D010940:Plant Proteins; D012313:RNA