An improved ChIP-seq peak detection system for simultaneously identifying post-translational modified transcription factors by combinatorial fusion, using SUMOylation as an example. - Chia Yang Cheng; Chia-Han Chu; Hung-Wei Hsu; Fang-Rong Hsu; Chung Yi Tang; Wen-Ching Wang; Hsing-Jien Kung; Pei-Ching Chang (BMC Genom., 2014)