Comparison of Active and PcG-repressed genes. (A) Genome browser view of the class 2 gene Spf45; data are displayed as described before. (B) Genome browser view of the class 3 gene H15. Both genes are co-bound by ASH1/FSH, whereas PRC1 and TRX-C are selectively enriched at the repressed H15 promoter.
Kockmann et al. Genome Biology 2013 14:R18 doi:10.1186/gb-2013-14-2-r18