An electron microscopic investigation of the mechanisms of adhesion of the cells in a sea urchin blastula and gastrula

über das Auseinandergehen von Furchungs- und Gewebezellen in kalkfreiem Medium

1900 • 206 citations

The ultrastructure of the cortical granules and their products in the sea urchin egg as studied with the electron microscope

1956 • 149 citations