Mass Peak List Sorted by Intensity: Mass(Da) +- Std. Dev. Intensity Score Delta Mass %Relative %Total Presumed Identity 5590.5 0.3 6.70E+005 12.27 0.0 100.0 76.4 5606.9 (loss of thioate) 5455.2 0.1 1.42E+005 9.29 -135.3 21.2 16.2 5606.9 (G depurination) 5628.0 0.8 1.79E+004 4.99 37.5 2.7 2.0 5606.9 (*Na adduct) 4307.4 0.4 1.71E+004 3.59 -1283.1 2.6 2.0 5261.4 0.1 1.54E+004 5.08 -329.1 2.3 1.8 5606.9 (Minus g) 6276.3 1.1 7.35E+003 4.23 685.8 1.1 0.8 1857.8 0.3 6.91E+003 3.47 -3732.7 1.0 0.8 Mass Peak List Sorted by Mass: Mass(Da) +- Std. Dev. Intensity Score Delta Mass %Relative %Total Presumed Identity 1857.8 0.3 6.91E+003 3.47 -3732.7 1.0 0.8 4307.4 0.4 1.71E+004 3.59 -1283.1 2.6 2.0 5261.4 0.1 1.54E+004 5.08 -329.1 2.3 1.8 5606.9 (Minus g) 5455.2 0.1 1.42E+005 9.29 -135.3 21.2 16.2 5606.9 (G depurination) 5590.5 0.3 6.70E+005 12.27 0.0 100.0 76.4 5606.9 (loss of thioate) 5628.0 0.8 1.79E+004 4.99 37.5 2.7 2.0 5606.9 (*Na adduct) 6276.3 1.1 7.35E+003 4.23 685.8 1.1 0.8