title: Fluorescence dye as monitor of internal pH in Escherichia coli cells.
mesh_terms: D004926:Escherichia coli / Q000502:physiology*; D005452:Fluoresceins; D005456:Fluorescent Dyes; D006863:Hydrogen-Ion Concentration; D006868:Hydrolysis
chemical_list: D005452:Fluoresceins; D005456:Fluorescent Dyes; C027780:carboxyfluoresceindiacetate; C024098:6-carboxyfluorescein