title: RNA synthesis during cleavage of the Lymnaea egg.
mesh_terms: D001345:Autoradiography; D002455:Cell Division; D002466:Cell Nucleolus / Q000032:analysis; D002467:Cell Nucleus / Q000032:analysis; D003593:Cytoplasm / Q000032:analysis; D005260:Female; D006651:Histocytochemistry; D009705:Nucleosides / Q000378:metabolism; D010063:Ovum / Q000378:metabolism*; D012313:RNA / Q000032:analysis / Q000096:biosynthesis*; D012908:Snails / Q000196:embryology / Q000378:metabolism*; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D009705:Nucleosides; D014316:Tritium; D012313:RNA; D013936:Thymidine; D014529:Uridine