title: Mass spectral analysis of modified ribonucleosides obtained by degradation of 14 alkali-stable dinucleotides isolated from yeast ribonucleic acid.
mesh_terms: D000225:Adenine; D001483:Base Sequence; D055598:Chemical Phenomena; D002621:Chemistry; D003596:Cytosine; D006027:Glycosides / Q000032:analysis; D006147:Guanine; D006863:Hydrogen-Ion Concentration; D013058:Mass Spectrometry; D008722:Methods; D008745:Methylation; D009705:Nucleosides / Q000032:analysis*; D010429:Pentoses; D011119:Polynucleotides / Q000032:analysis* / Q000302:isolation & purification; D012313:RNA; D012263:Ribonucleosides / Q000032:analysis; D013057:Spectrum Analysis; D014529:Uridine / Q000032:analysis; D015003:Yeasts
chemical_list: D006027:Glycosides; D009705:Nucleosides; D010429:Pentoses; D011119:Polynucleotides; D012263:Ribonucleosides; D006147:Guanine; D012313:RNA; D003596:Cytosine; D000225:Adenine; D014529:Uridine