Epigenetic Factors Are Specifically Enriched at the VH RSS
(A) Aligned region plot for the 2 kb centered on the RSS for VH genes in the two active states and the VH3609 outlier family. This shows enrichment for DHS, CTCF, and RAD21 for the A state and DHS, IRF4, and PAX5 for the E state. Enrichment is localized close to the RSS in all cases.
(B) Line graph of average relative enrichment for each factor for genes in the A and E states.
(C) Signal intensity at genome-wide Rag1-ChIP peaks. Signal intensity of five features (chosen to represent both regulatory states) and Rag2 at 3388 Rag1 peaks (Teng et al., 2015). Density defined as normalized log-based read counts in 2 kb regions centered at the summit of peaks.