Protease activity establishes the block against polyspermy in sea urchin eggs

Nature. 1972 Dec 8;240(5380):352-3. doi: 10.1038/240352a0.
No abstract available

MeSH terms

  • Female
  • Fertilization
  • Male
  • Protease Inhibitors*
  • Sea Urchins*
  • Spermatozoa / drug effects*
  • Trypsin Inhibitors / pharmacology*
  • Vitelline Membrane / drug effects

Substances

  • Protease Inhibitors
  • Trypsin Inhibitors