title: Fine structural modifications of the rat chromatoid body during spermiogenesis.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002462:Cell Membrane; D002467:Cell Nucleus; D006224:Cricetinae; D003593:Cytoplasm; D003594:Cytoplasmic Granules; D005849:Gerbillinae; D006168:Guinea Pigs; D008297:Male; D008854:Microscopy, Electron; D009940:Organoids; D051381:Rats / Q000502:physiology*; D013094:Spermatozoa / Q000166:cytology*; D013194:Staining and Labeling