title: PHA-induced inhibition of DNA synthesis and cleavage in Limnaea eggs.
mesh_terms: D000818:Animals; D004247:DNA / Q000096:biosynthesis*; D004586:Electrophoresis; D005260:Female; D037102:Lectins / Q000494:pharmacology*; D010063:Ovum / Q000187:drug effects* / Q000378:metabolism; D010761:Phosphorus Radioisotopes; D012313:RNA / Q000096:biosynthesis; D012908:Snails / Q000187:drug effects / Q000196:embryology*; D013462:Sulfur Radioisotopes; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D037102:Lectins; D010761:Phosphorus Radioisotopes; D013462:Sulfur Radioisotopes; D014316:Tritium; D012313:RNA; D004247:DNA; D013936:Thymidine