title: Regulation of structural gene expression in tobacco.
mesh_terms: D002454:Cell Differentiation; D002467:Cell Nucleus / Q000378:metabolism; D005796:Genes; D009693:Nucleic Acid Hybridization; D010947:Plants, Toxic; D011132:Polyribosomes / Q000378:metabolism; D012333:RNA, Messenger / Q000235:genetics*; D012098:Reproduction; D014026:Nicotiana / Q000235:genetics* / Q000254:growth & development; D014158:Transcription, Genetic
chemical_list: D012333:RNA, Messenger