title: Ultrastructural observations on the degenerating nurse cells of late ovarian chambers of Drosophila melanogaster.
mesh_terms: D000818:Animals; D004331:Drosophila melanogaster / Q000502:physiology*; D005260:Female; D008297:Male; D009866:Oogenesis; D010053:Ovary / Q000648:ultrastructure*; D012708:Sertoli Cells / Q000648:ultrastructure*