Yi, C. H., T. Zheng, et al. (2009). "Cancer-related transcriptional targets of the circadian gene NPAS2 identified by genome-wide ChIP-on-chip analysis." Cancer Lett 284(2): 149-156.

Li, B., M. Gogol, et al. (2007). "Combined action of PHD and chromo domains directs the Rpd3S HDAC to transcribed chromatin." Science 316(5827): 1050-1054.