title: The differential regulation of the synthesis of ribosomal RNA, 5 S RNA, and 4 S RNA in the polytenic salivary gland cells of the blowfly, Calliphora erythrocephala.
mesh_terms: D000255:Adenosine Triphosphate / Q000096:biosynthesis; D000818:Animals; D004175:Diptera / Q000254:growth & development / Q000378:metabolism*; D007814:Larva / Q000254:growth & development / Q000378:metabolism; D051379:Mice; D012313:RNA / Q000096:biosynthesis*; D012335:RNA, Ribosomal / Q000096:biosynthesis*; D012469:Salivary Glands / Q000378:metabolism*
chemical_list: D012335:RNA, Ribosomal; D012313:RNA; D000255:Adenosine Triphosphate