Effect of UV irradiation and  32 P decay on thymineless death in E. coli 15.
D002470:Cell Survival; D003470:Culture Media; D004269:DNA, Bacterial; D004926:Escherichia coli / Q000378:metabolism / Q000528:radiation effects*; D005827:Genetics, Microbial; D007700:Kinetics; D010758:Phosphorus / Q000378:metabolism; D010759:Phosphorus Isotopes; D011830:Radiation Effects; D013941:Thymine; D014466:Ultraviolet Rays
D003470:Culture Media; D004269:DNA, Bacterial; D010759:Phosphorus Isotopes; D010758:Phosphorus; D013941:Thymine