Abnormal metabolism of thymidine nucleotides in ultraviolet-irradiated dTDPG pyrophosphorylase-deficient mutants of Escherichia coli K12.

Cell Division/radiation effects DNA Replication DNA, Bacterial/biosynthesis,radiation effects Dose-Response Relationship, Radiation Escherichia coli/enzymology,radiation effects Kinetics Mutation Nucleoside Diphosphate Sugars Nucleotidyltransferases/deficiency Pyrimidine Dimers/metabolism RNA, Bacterial/biosynthesis Species Specificity Thymine Nucleotides/metabolism,radiation effects Transcription, Genetic/radiation effects Ultraviolet Rays

DNA, Bacterial Nucleoside Diphosphate Sugars Pyrimidine Dimers RNA, Bacterial Thymine Nucleotides Nucleotidyltransferases glucose-1-phosphate thymidylyltransferase