title: ULTRATHIN SECTIONS OF INTRANUCLEAR AND INTRACYTOPLASMIC INCLUSIONS INDUCED BY SEVERE ETCH VIRUS.
mesh_terms: D002736:Chloroplasts; D003593:Cytoplasm; D004583:Electrons; D008853:Microscopy; D008854:Microscopy, Electron; D008928:Mitochondria; D010942:Plant Viruses; D012106:Research; D014026:Nicotiana
keywords: CHLOROPLASTS; CYTOPLASM; EXPERIMENTAL LAB STUDY; MICROSCOPY, ELECTRON; MITOCHONDRIA; PLANT VIRUSES; TOBACCO