title: The effect of caffeine on the repair of ultraviolet-damaged DNA in bacteria.
mesh_terms: D002110:Caffeine / Q000494:pharmacology*; D002499:Centrifugation, Density Gradient; D003090:Coliphages / Q000528:radiation effects*; D003470:Culture Media; D004269:DNA, Bacterial / Q000378:metabolism*; D004279:DNA, Viral / Q000528:radiation effects*; D003624:Darkness; D003864:Depression, Chemical; D004926:Escherichia coli / Q000187:drug effects*; D008027:Light; D009154:Mutation; D010759:Phosphorus Isotopes; D011743:Pyrimidines / Q000378:metabolism; D011830:Radiation Effects; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D003470:Culture Media; D004269:DNA, Bacterial; D004279:DNA, Viral; D010759:Phosphorus Isotopes; D011743:Pyrimidines; D014316:Tritium; D002110:Caffeine