title: Induction of localized necrotic lesions by actinomycin D on leaves systemically infected with tobacco mosaic virus.
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology; D003609:Dactinomycin / Q000494:pharmacology*; D008027:Light; D010935:Plant Diseases; D010947:Plants, Toxic; D012313:RNA / Q000096:biosynthesis; D013305:Streptomyces griseus; D014026:Nicotiana / Q000187:drug effects* / Q000378:metabolism; D014027:Tobacco Mosaic Virus / Q000254:growth & development*; D014779:Virus Replication / Q000187:drug effects
chemical_list: D000900:Anti-Bacterial Agents; D003609:Dactinomycin; D012313:RNA