title: [Ultrastructural data on ovocytes in previtellogenesis period in an hermaphrodite starfish Asterina gibbosa].
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002467:Cell Nucleus; D003593:Cytoplasm; D012734:Disorders of Sex Development / Q000473:pathology*; D004447:Echinodermata / Q000166:cytology*; D005260:Female; D008854:Microscopy, Electron; D008928:Mitochondria; D008938:Mitosis; D010053:Ovary / Q000166:cytology*; D014817:Vitelline Membrane
vernacular_title: Données ultrastructurales sur les ovocytes en grand accroissement chez Asterina gibbosa, etoile de mer hermaphrodite.