Fig. 3From: Identification of recurrent combinatorial patterns of chromatin modifications at promoters across various tissue typesHierarchical clustering and subset selection of chromatin modifications. The resulting clusters from both cell lines are highly overlapped (denoted by the index number of each chromatin modifications, the bold numbers indicate overlapping clusters). One chromatin modification is selected as the representative of each cluster. The chromatin modifications selected in this study are underlinedBack to article page