title: An elastase-like enzyme in the oocytes of Arbacia Punctulata.
mesh_terms: D000818:Animals; D005260:Female; D005306:Fertilization; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D009865:Oocytes / Q000201:enzymology*; D010063:Ovum / Q000201:enzymology*; D010196:Pancreatic Elastase / Q000302:isolation & purification / Q000378:metabolism*; D012617:Sea Urchins; D014357:Trypsin / Q000378:metabolism; D015053:Zygote / Q000201:enzymology
chemical_list: D010196:Pancreatic Elastase; D014357:Trypsin