title: Ultraviolet-induced reactions of thymine and uracil in the presence of cysteine.
mesh_terms: D002250:Carbon Radioisotopes; D002855:Chromatography, Thin Layer; D003545:Cysteine; D006863:Hydrogen-Ion Concentration; D007536:Isomerism; D007700:Kinetics; D010777:Photochemistry; D010782:Photolysis; D011830:Radiation Effects; D013941:Thymine / Q000528:radiation effects*; D014466:Ultraviolet Rays; D014498:Uracil / Q000528:radiation effects*
chemical_list: D002250:Carbon Radioisotopes; D014498:Uracil; D003545:Cysteine; D013941:Thymine