title: Pyrimidine dimer formation in poly (d-dT) and apurinic acid.
mesh_terms: D002247:Carbon Isotopes; D002854:Chromatography, Paper; D003596:Cytosine; D004247:DNA / Q000528:radiation effects; D004269:DNA, Bacterial; D003641:Deamination; D003854:Deoxyribonucleotides / Q000528:radiation effects; D004926:Escherichia coli; D006868:Hydrolysis; D010777:Photochemistry; D011108:Polymers; D011119:Polynucleotides / Q000528:radiation effects; D011743:Pyrimidines; D011830:Radiation Effects; D013941:Thymine / Q000528:radiation effects; D013942:Thymine Nucleotides; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D002247:Carbon Isotopes; D004269:DNA, Bacterial; D003854:Deoxyribonucleotides; D011108:Polymers; D011119:Polynucleotides; D011743:Pyrimidines; D013942:Thymine Nucleotides; D014316:Tritium; D003596:Cytosine; D004247:DNA; D013941:Thymine