title: Pulse-labelled RNA formed in the presence of actinomycin D.
mesh_terms: D000681:Amylases / Q000096:biosynthesis; D001412:Bacillus subtilis / Q000187:drug effects* / Q000378:metabolism*; D001426:Bacterial Proteins / Q000096:biosynthesis; D002845:Chromatography; D003609:Dactinomycin / Q000494:pharmacology*; D012329:RNA, Bacterial / Q000032:analysis / Q000096:biosynthesis*; D012260:Ribonucleases / Q000096:biosynthesis
chemical_list: D001426:Bacterial Proteins; D012329:RNA, Bacterial; D003609:Dactinomycin; D012260:Ribonucleases; D000681:Amylases