title: Letter: Free radicals in the sugar moiety of x-irradiated DNA.
mesh_terms: D000166:Acridines; D004247:DNA / Q000528:radiation effects*; D004578:Electron Spin Resonance Spectroscopy; D005609:Free Radicals; D005612:Freeze Drying; D005615:Freezing; D010100:Oxygen; D011830:Radiation Effects; D012996:Solutions; D013942:Thymine Nucleotides; D014500:Uracil Nucleotides; D014867:Water
chemical_list: D000166:Acridines; D005609:Free Radicals; D012996:Solutions; D013942:Thymine Nucleotides; D014500:Uracil Nucleotides; D014867:Water; D004247:DNA; D010100:Oxygen