title: Fine structure of fluid segregation organelles of Paramecium contractile vacuoles.
mesh_terms: D003594:Cytoplasmic Granules / Q000648:ultrastructure; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D006003:Glycogen; D002479:Inclusion Bodies / Q000648:ultrastructure*; D008566:Membranes / Q000502:physiology / Q000648:ultrastructure; D008870:Microtubules / Q000648:ultrastructure; D009940:Organoids / Q000648:ultrastructure; D010247:Paramecium / Q000648:ultrastructure*; D010539:Permeability; D012270:Ribosomes / Q000648:ultrastructure; D014617:Vacuoles / Q000648:ultrastructure*
chemical_list: D006003:Glycogen