Recurrent epimutations activate gene body promoters in primary glioblastoma - Nagarajan, Raman P.; Zhang, Bo; Bell, Robert J.A.; Johnson, Brett E.; Olshen, Adam B.; Sundaram, Vasavi; Li, Daofeng; Graham, Ashley E.; Diaz, Aaron; Fouse, Shaun D.; Smirnov, Ivan; Song, Jun; et al. (Genome Research, 2014)