title: Cytomembrane differentiation in a ciliate, Tetrahymena pyriformis. II. Bifacial cisternae and tubular formations.
mesh_terms: D000818:Animals; D002462:Cell Membrane; D002467:Cell Nucleus; D002843:Chromatin; D003594:Cytoplasmic Granules; D004721:Endoplasmic Reticulum; D006003:Glycogen; D002479:Inclusion Bodies; D008247:Lysosomes; D008854:Microscopy, Electron; D008870:Microtubules; D008928:Mitochondria; D012270:Ribosomes; D013045:Species Specificity; D013769:Tetrahymena pyriformis / Q000166:cytology*
chemical_list: D002843:Chromatin; D006003:Glycogen