title: Effect of potassium nitrate on photoreactivation of Escherichia coli cells.
mesh_terms: D004260:DNA Repair; D004926:Escherichia coli / Q000166:cytology / Q000187:drug effects / Q000528:radiation effects*; D009566:Nitrates / Q000494:pharmacology*; D010775:Photic Stimulation; D011188:Potassium / Q000494:pharmacology; D011830:Radiation Effects; D014466:Ultraviolet Rays
chemical_list: D009566:Nitrates; D011188:Potassium