Ultrastructural changes in the accessory-cells and the oocyte surface of the sea urchin Strongylocentrotus dröbachiensis during Vitellogenesis.
D000818:Animals; D002454:Cell Differentiation; D002462:Cell Membrane / Q000502:physiology; D002467:Cell Nucleus / Q000502:physiology; D003593:Cytoplasm; D003594:Cytoplasmic Granules; D004447:Echinodermata; D005260:Female; D006003:Glycogen; D006056:Golgi Apparatus; D006651:Histocytochemistry; D008854:Microscopy, Electron; D010053:Ovary / Q000166:cytology* / Q000502:physiology; D010950:Plasma Cells
D006003:Glycogen