title: Accurate transcription initiation on a purified mouse beta-globin DNA fragment in a cell-free system.
mesh_terms: D000818:Animals; D002474:Cell-Free System; D005796:Genes; D005914:Globins / Q000235:genetics*; D051379:Mice; D009876:Operon; D012315:RNA Caps / Q000235:genetics; D012319:RNA Polymerase II / Q000378:metabolism; D013329:Structure-Activity Relationship; D013698:Templates, Genetic; D014158:Transcription, Genetic
chemical_list: D012315:RNA Caps; D005914:Globins; D012319:RNA Polymerase II