Supplementary Figure 3: Differential interactions of α-globin regulatory regions and flanking genes between wild-type and D29 primary erythroid cells.

Capture-C interaction data for the indicated viewpoints (red vertical bars) in wild-type (WT) and CTCF mutant D29 (deletion of HS-29) primary erythroid cells is shown as described in Fig. 2a. Data represent 3 independent experiments in which 3 animals were analysed in total. Shaded grey bar indicates the mutated CTCF site (HS-29). Also shown are normalised CTCF ChIP-seq (RPKM) for both WT and D29 erythroid cells and ATAC-seq (RPKM) for WT erythroid cells, all merged from 2 independent experiments in which 2 animals were analysed. Gene annotation is Refseq.