Rajbir Singh, Amir Mortazavi, Kelly H. Telu, Prabakaran Nagarajan, David M. Lucas, Jennifer M. Thomas-Ahner, Steven K. Clinton, John C. Byrd, Michael A. Freitas, Mark R. Parthun
Nucleic Acids Res. 2013 Nov; 41(20): 9284–9295. Published online 2013 Aug 16. doi: 10.1093/nar/gkt736