title: [Cation transport and regulation of the cytoplasmic pH in microorganisms].
mesh_terms: D003593:Cytoplasm / Q000378:metabolism*; D013293:Enterococcus faecalis / Q000378:metabolism*; D004926:Escherichia coli / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D011188:Potassium / Q000378:metabolism*; D011522:Protons; D012964:Sodium / Q000378:metabolism*
chemical_list: D011522:Protons; D012964:Sodium; D011188:Potassium