title: Chromatin condensation involving lamellar strands in spermiogenesis of Goniobasis proxima.
mesh_terms: D000818:Animals; D002467:Cell Nucleus; D002843:Chromatin; D005613:Freeze Etching; D006056:Golgi Apparatus; D008297:Male; D008854:Microscopy, Electron; D012908:Snails; D013091:Spermatogenesis; D013094:Spermatozoa / Q000166:cytology
chemical_list: D002843:Chromatin