title: Polar granules of drosophila. IV. Cytochemical studies showing loss of RNA from polar granules during early stages of embryogenesis.
mesh_terms: D000818:Animals; D004330:Drosophila / Q000166:cytology / Q000196:embryology*; D005260:Female; D005306:Fertilization; D005854:Germ Cells / Q000166:cytology*; D005855:Germ Layers; D006651:Histocytochemistry; D006863:Hydrogen-Ion Concentration; D007814:Larva; D008854:Microscopy, Electron; D008928:Mitochondria; D010063:Ovum; D012313:RNA / Q000032:analysis*; D013194:Staining and Labeling
chemical_list: D012313:RNA