(A) Nucleosome positioning (measured by MNase protection) around various sets of exons.
(B) Density of global run-on sequencing (GRO-seq) reads, showing the position of elongating RNA Pol II.
(C) Nucleosome positioning (measured by protection from MNase treatment) around exons with a structural sQTL in the upstream intron binned by sQTL genotype.
See also Figure S4, S5.