title: Formation of the chorion (zona pellucida) in the teleost, Oryzias latipes. I. Morphology of early oogenesis.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002823:Chorion / Q000648:ultrastructure*; D005321:Extraembryonic Membranes / Q000648:ultrastructure*; D005260:Female; D005399:Fishes / Q000033:anatomy & histology*; D009865:Oocytes / Q000166:cytology / Q000648:ultrastructure; D009866:Oogenesis; D010063:Ovum / Q000648:ultrastructure*; D015044:Zona Pellucida / Q000648:ultrastructure*