title: Ultrastructure of mammalian spermiogenesis. II. Elimination of the nuclear membrane.
mesh_terms: D000818:Animals; D002467:Cell Nucleus; D002875:Chromosomes; D004721:Endoplasmic Reticulum; D006056:Golgi Apparatus; D000882:Haplorhini; D006651:Histocytochemistry; D008297:Male; D008858:Microscopy, Phase-Contrast; D008870:Microtubules; D009024:Morphogenesis; D009696:Nucleic Acids / Q000032:analysis; D013094:Spermatozoa / Q000166:cytology*
chemical_list: D009696:Nucleic Acids