title: Cytosine derived heteroadduct formation in ultraviolet-irradiated DNA.
mesh_terms: D002247:Carbon Isotopes; D002854:Chromatography, Paper; D003596:Cytosine / Q000032:analysis*; D003597:Cytosine Nucleotides; D004269:DNA, Bacterial / Q000528:radiation effects*; D004926:Escherichia coli; D011830:Radiation Effects; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D002247:Carbon Isotopes; D003597:Cytosine Nucleotides; D004269:DNA, Bacterial; D014316:Tritium; D003596:Cytosine