title: Photochemistry of nucleic acids and their constituents.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D003503:Cyclobutanes / Q000378:metabolism; D003596:Cytosine / Q000378:metabolism / Q000528:radiation effects; D004247:DNA / Q000378:metabolism / Q000528:radiation effects*; D004255:Deoxyribodipyrimidine Photo-Lyase / Q000502:physiology; D006219:Halogens / Q000378:metabolism; D010084:Oxidation-Reduction; D010777:Photochemistry; D011687:Purines / Q000528:radiation effects*; D011742:Pyrimidine Nucleotides / Q000528:radiation effects; D011743:Pyrimidines / Q000378:metabolism / Q000528:radiation effects*; D012313:RNA / Q000528:radiation effects*; D011830:Radiation Effects; D011854:Radiochemistry; D013403:Sugar Phosphates / Q000528:radiation effects*; D013941:Thymine / Q000378:metabolism / Q000528:radiation effects; D014466:Ultraviolet Rays; D014498:Uracil / Q000378:metabolism / Q000528:radiation effects
chemical_list: D000596:Amino Acids; D003503:Cyclobutanes; D006219:Halogens; D011687:Purines; D011742:Pyrimidine Nucleotides; D011743:Pyrimidines; D013403:Sugar Phosphates; D014498:Uracil; D012313:RNA; D003596:Cytosine; D004247:DNA; D004255:Deoxyribodipyrimidine Photo-Lyase; D013941:Thymine