Figure 1: The reChIP-seq method.
From: reChIP-seq reveals widespread bivalency of H3K4me3 and H3K27me3 in CD4+ memory T cells
(a) Experimental design. Black, purple, red and grey circles denote chromatin containing A and B antigens, only A antigens, only B antigens, or neither A nor B antigens, respectively. (b) ChIP- and reChIP-seq at the human HOXD locus. The colours of the boxes in the TSS state track indicate the co-occupancy patterns as described in Fig. 2.
