A novel approach to the analysis of mass spectrally assayed stable isotope-labeling experiments.

作者: J M Strong , D K Upton , L W Anderson , A Monks , C A Chisena

DOI: 10.1016/S0021-9258(18)89260-2

关键词: De novo synthesisMass spectrometryUracilUracil nucleotideMoietyGas chromatography–mass spectrometryIsotopes of nitrogenAnalytical chemistryBiochemistryPyrimidineCell biologyMolecular biology

摘要: … and ~-[5-'~N]glutamine as precursors to study the de novo … of "N labeling in the N 1 and N 3 positions in the uracil moiety is different for the two precursors; however, in most cases the "N …

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