title: Plant protoplasts. A novel system for the study of phytohormone effect on RNA synthesis.
mesh_terms: D005875:Gibberellins / Q000494:pharmacology; D010937:Plant Growth Regulators / Q000494:pharmacology*; D011523:Protoplasts / Q000187:drug effects*; D012313:RNA / Q000096:biosynthesis*; D013268:Stimulation, Chemical; D003313:Zea mays
chemical_list: D005875:Gibberellins; D010937:Plant Growth Regulators; D012313:RNA