title: Electron microscopic radioautography of intramitochondrial RNA synthesis of HeLa cells in culture.
mesh_terms: D001345:Autoradiography; D006367:HeLa Cells; D066298:In Vitro Techniques; D008854:Microscopy, Electron; D008928:Mitochondria / Q000032:analysis / Q000378:metabolism*; D012313:RNA / Q000096:biosynthesis*; D013997:Time Factors; D014316:Tritium; D014529:Uridine
chemical_list: D014316:Tritium; D012313:RNA; D014529:Uridine