title: [Studies on yolk formation in oocytes of Xiphophorus helleri (Heckel, 1848) (Teleostei, Poeciliidae)].
mesh_terms: D000818:Animals; D004586:Electrophoresis; D004847:Epithelial Cells; D005260:Female; D005399:Fishes / Q000254:growth & development*; D006651:Histocytochemistry; D008055:Lipids / Q000032:analysis; D008854:Microscopy, Electron; D008928:Mitochondria; D009696:Nucleic Acids / Q000032:analysis; D010060:Ovulation; D010063:Ovum / Q000032:analysis / Q000166:cytology / Q000254:growth & development*; D011134:Polysaccharides / Q000032:analysis; D011506:Proteins / Q000032:analysis; D012313:RNA / Q000032:analysis
chemical_list: D008055:Lipids; D009696:Nucleic Acids; D011134:Polysaccharides; D011506:Proteins; D012313:RNA
vernacular_title: Untersuchungen zur Dotterbildung in den Oocyten von Xiphophorus elleri (Heckel, 1848) (Teleostei, Poeciliidae.