title: Synthesis of transfer RNA in the nucleolus of Smittia.
mesh_terms: D001345:Autoradiography; D001562:Benzimidazoles / Q000494:pharmacology; D002247:Carbon Isotopes; D002466:Cell Nucleolus / Q000187:drug effects / Q000378:metabolism*; D003609:Dactinomycin / Q000494:pharmacology; D004175:Diptera; D008715:Methionine / Q000378:metabolism*; D012343:RNA, Transfer / Q000096:biosynthesis*; D012469:Salivary Glands / Q000378:metabolism; D014316:Tritium
chemical_list: D001562:Benzimidazoles; D002247:Carbon Isotopes; D014316:Tritium; D003609:Dactinomycin; D012343:RNA, Transfer; D008715:Methionine