title: Electronic structure of nucleic acid bases: their spectroscopic properties, chemical reactivities, and biological activities.
mesh_terms: D000478:Alkylation; D002273:Carcinogens; D055598:Chemical Phenomena; D002621:Chemistry; D002627:Chemistry, Physical; D006898:Hydroxylamines; D007536:Isomerism; D008433:Mathematics; D008956:Models, Chemical; D008968:Molecular Conformation; D009154:Mutation; D009602:Nitrosamines; D011119:Polynucleotides; D011687:Purines; D011743:Pyrimidines; D011789:Quantum Theory; D012333:RNA, Messenger; D012343:RNA, Transfer; D013057:Spectrum Analysis; D013816:Thermodynamics; D014867:Water
chemical_list: D002273:Carcinogens; D006898:Hydroxylamines; D009602:Nitrosamines; D011119:Polynucleotides; D011687:Purines; D011743:Pyrimidines; D012333:RNA, Messenger; D014867:Water; D012343:RNA, Transfer