title: Ornithine decarboxylase activity correlates with the synthesis of DNA and not of rRNA in developing sea urchins.
mesh_terms: D000818:Animals; D002262:Carboxy-Lyases / Q000378:metabolism*; D004261:DNA Replication; D005260:Female; D009865:Oocytes / Q000201:enzymology; D009955:Ornithine Decarboxylase / Q000378:metabolism*; D012335:RNA, Ribosomal / Q000096:biosynthesis*; D012617:Sea Urchins
chemical_list: D012335:RNA, Ribosomal; D002262:Carboxy-Lyases; D009955:Ornithine Decarboxylase