Distribution of proteolytic enzymes in protein fractions from non-fertilized and fertilized eggs of the sea urchin Paracentrotus lividus

Proteolytic activity in sea urchin gametes

1950 • 55 citations

Effect of pretreatment of the sea urchin egg with trypsin of different doses with respect to cortical changes, cleavage and further development

1961 • 13 citations