Contact relations, surface activity, and cortical microfilaments of marginal cells of the enveloping layer and of the yolk syncytial and yolk cytoplasmic layers of fundulus before and during epiboly.
D000818:Animals; D001755:Blastocyst / Q000166:cytology; D002448:Cell Adhesion; D002465:Cell Movement; D003599:Cytoskeleton / Q000502:physiology; D005399:Fishes / Q000196:embryology*; D007695:Killifishes / Q000196:embryology*; D008855:Microscopy, Electron, Scanning