title: Attempts to measure plasmalemma and tonoplast electropotentials in small cells of the moss Mnium using centrifugation techniques.
mesh_terms: D003593:Cytoplasm / Q000502:physiology / Q000648:ultrastructure; D004594:Electrophysiology; D008433:Mathematics; D008839:Microelectrodes; D018521:Plant Physiological Phenomena; D010944:Plants / Q000648:ultrastructure; D011199:Potentiometry; D013194:Staining and Labeling; D013997:Time Factors; D014461:Ultracentrifugation