title: [Ultrastructural modifications observed in the course of preparation of protoplasts from tissue cultures of tobacco (Nicotiana glutinosa L.)].
mesh_terms: D002466:Cell Nucleolus; D002467:Cell Nucleus; D002843:Chromatin; D046508:Culture Techniques / Q000494:pharmacology; D003594:Cytoplasmic Granules; D004721:Endoplasmic Reticulum; D008854:Microscopy, Electron; D008928:Mitochondria; D009994:Osmolar Concentration; D010947:Plants, Toxic; D011523:Protoplasts / Q000187:drug effects; D012270:Ribosomes; D013194:Staining and Labeling; D013395:Sucrose; D013997:Time Factors; D014026:Nicotiana / Q000166:cytology*
chemical_list: D002843:Chromatin; D013395:Sucrose
vernacular_title: Modifications ultrastructurales observées au cours de la préparation de protoplastes à partir de cultures de tissus de Tabac (Nicotiana glutinosa L.