SEARCH Articles Figures Tables DNA anions and secondary radicals DNA cations and secondary radicals DNA free radicals DNA radical cation Examples of DNA Radical Reactions Free Radical Reactions with DNA Free radicals and DNA structural analysis Free radicals damage to DNA Major radical products formed in irradiated DNA OH radical-induced DNA strand breakage Phosphate radicals in DNA Protection of DNA Against Free-Radical Attack Radical cation DNA adduct Radical cations migration in DNA Structural and biological impact of radical addition reactions with DNA Sugar Radicals in DNA Sugar radicals in irradiated DNA