title: Potassium ion activity in the cytoplasm and the vacuole of cells of Chara and Griffithsia.
mesh_terms: D002473:Cell Wall / Q000378:metabolism; D002712:Chlorides / Q000378:metabolism; D003593:Cytoplasm / Q000378:metabolism*; D056890:Eukaryota / Q000378:metabolism*; D008564:Membrane Potentials; D011188:Potassium / Q000378:metabolism*
chemical_list: D002712:Chlorides; D011188:Potassium