title: Quantitative analysis of potassium ion pool in Escherichia coli K-12.
mesh_terms: D001693:Biological Transport, Active; D004926:Escherichia coli / Q000254:growth & development / Q000378:metabolism*; D007700:Kinetics; D011188:Potassium / Q000378:metabolism*; D012413:Rubidium / Q000378:metabolism
chemical_list: D012413:Rubidium; D011188:Potassium