Wang, S. R., Long, Y. L., Wang, J. Q., Ge, Y. S., Guo, P., Liu, Y., Tian, T.* Zhou, X.*, Systematic investigations of different cytosine modifications on CpG dinucleotide sequences: The effects on the B-Z transition. J. Am. Chem. Soc., 2014. 136, 56-59.