title: [Study of positive regulatory mechanisms at the transcriptional level].
mesh_terms: D002454:Cell Differentiation; D003090:Coliphages; D000242:Cyclic AMP / Q000494:pharmacology; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism; D004794:Enzyme Repression; D005809:Genes, Regulator; D009876:Operon; D011487:Protein Conformation; D012333:RNA, Messenger / Q000096:biosynthesis; D014158:Transcription, Genetic
chemical_list: D012333:RNA, Messenger; D000242:Cyclic AMP; D012321:DNA-Directed RNA Polymerases
vernacular_title: Etude des mécanismes de régulation positive au niveau de la transcription.