title: Extreme lability of the C-8 proton: a consequence of 7-methylation of guanine residues in model compounds and in DNA and its analytical application.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002854:Chromatography, Paper; D004247:DNA; D004269:DNA, Bacterial; D003903:Deuterium; D006147:Guanine; D006859:Hydrogen; D006863:Hydrogen-Ion Concentration; D009682:Magnetic Resonance Spectroscopy; D008745:Methylation; D009696:Nucleic Acids / Q000032:analysis; D009705:Nucleosides; D012997:Solvents; D013053:Spectrophotometry; D013296:Streptococcus pneumoniae; D013831:Thiamine; D014316:Tritium; D014466:Ultraviolet Rays; D014867:Water
chemical_list: D004269:DNA, Bacterial; D009696:Nucleic Acids; D009705:Nucleosides; D012997:Solvents; D014867:Water; D014316:Tritium; D006147:Guanine; D006859:Hydrogen; D004247:DNA; D003903:Deuterium; D013831:Thiamine