title: Determination of the causes of reduction of root growth under the action of a mutagenic agent.
mesh_terms: D004492:Edetic Acid / Q000494:pharmacology; D002523:Edible Grain / Q000187:drug effects / Q000254:growth & development; D009153:Mutagens / Q000494:pharmacology*; D009603:Nitroso Compounds / Q000494:pharmacology*; D063245:Plant Development; D010944:Plants / Q000187:drug effects*; D013997:Time Factors; D014508:Urea / Q000494:pharmacology*
chemical_list: D009153:Mutagens; D009603:Nitroso Compounds; D014508:Urea; D004492:Edetic Acid