title: [Spermiogenesis in normal and Y-deficient males of Drosophila melanogaster and D. hydei].
mesh_terms: D004330:Drosophila; D005823:Genetics; D006652:Histological Techniques; D008297:Male; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D012729:Sex Chromosome Aberrations / Q000473:pathology*; D013094:Spermatozoa / Q000254:growth & development*; D013737:Testis / Q000166:cytology* / Q000473:pathology
vernacular_title: Spermiogenese in normalen und Y-defizienten Männchen von Drosophila melanogaster und D. hydei.