title: Application of carbon-13 nuclear magnetic resonance spectroscopy in direct analysis of modified polynucleotides.
mesh_terms: D009682:Magnetic Resonance Spectroscopy / Q000379:methods; D008741:Methyl Methanesulfonate; D008745:Methylation; D011068:Poly G; D011072:Poly U; D011131:Polyribonucleotides
chemical_list: D011131:Polyribonucleotides; D011068:Poly G; C023795:poly(U-G); D011072:Poly U; D008741:Methyl Methanesulfonate