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. Author manuscript; available in PMC: 2013 Jan 25.
Published in final edited form as: Methods Enzymol. 2012;512:93–105. doi: 10.1016/B978-0-12-391940-3.00005-6

Table 5.1.

MRM transition parameters for monitoring cytosine and its derivatives

Nucleoside Transition (m/z) Collision energy (eV)
C 228→112 15
5mC 242→126 15
5hmC 258→142 15
5fC 256→140 15
5caC 272→156 15