highly significantp < 10 −100
There was highly significant overlap (at empirical p < 10 −100 , see Methods for permutation procedure) between the DERs and histone marks associated with active chromatin, including H3K36me3 (OR=13.32), H3K4me1 (OR= 3.00), H3K4me3 (OR=5.66), and H3K9ac (OR=4.82).