title: Dynamics of spermiogenesis in Drosophila melanogaster. II. Coiling process.
mesh_terms: D000135:Acid Phosphatase; D000818:Animals; D002466:Cell Nucleolus; D002467:Cell Nucleus; D002843:Chromatin; D003594:Cytoplasmic Granules; D004331:Drosophila melanogaster / Q000166:cytology*; D004721:Endoplasmic Reticulum; D004847:Epithelial Cells; D005298:Fertility; D006056:Golgi Apparatus; D008297:Male; D008854:Microscopy, Electron; D008870:Microtubules; D008928:Mitochondria; D012270:Ribosomes; D013091:Spermatogenesis; D013094:Spermatozoa; D013737:Testis / Q000166:cytology
chemical_list: D002843:Chromatin; D000135:Acid Phosphatase