title: Photosensitivity of 6-azathymine and its effect on the formation of photoproducts of thymine and cytosine.
mesh_terms: D000890:Anti-Infective Agents / Q000528:radiation effects; D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002854:Chromatography, Paper; D003596:Cytosine / Q000528:radiation effects*; D005615:Freezing; D011830:Radiation Effects; D013941:Thymine / Q000528:radiation effects*; D014227:Triazines; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D000890:Anti-Infective Agents; D002247:Carbon Isotopes; D014227:Triazines; D014316:Tritium; D003596:Cytosine; D013941:Thymine