title: Drought-tolerant maize gets US debut.
authors.forename: Jeff
authors.initials: J
authors.lastname: Tollefson
mesh_terms: D000064:Acclimatization / Q000235:genetics / Q000502:physiology*; D018556:Crops, Agricultural / Q000191:economics / Q000235:genetics / Q000254:growth & development / Q000502:physiology*; D003681:Dehydration / Q000235:genetics; D055864:Droughts; D006824:Hybridization, Genetic; D012639:Seeds / Q000254:growth & development; D014481:United States; D014867:Water / Q000032:analysis; D003313:Zea mays / Q000235:genetics / Q000254:growth & development / Q000502:physiology*
chemical_list: D014867:Water