Fig. 7
From: Evidence of selection for an accessible nucleosomal array in human
a Repeat-masked GC content in and around the predicted NIEBs bordering the 945,219 largest (d>0.8 kb) inter-NIEB regions. These barriers were classified according to the repeat-masked GC content computed in the central part of these large inter-NIEB regions: GC <0.38 (blue), 0.38≤ GC <0.46 (green) and 0.46≤ GC (red). b Repeat-masked GC content normalized by its local repeat-masked reference value. c Same as (a) for GC content at equilibrium. d Equilibrium GC content normalized by its local equilibrium reference value. In (c, d) curves were smoothed over 30 bp windows. The vertical blue lines have the same meaning as in Fig. 1 a’–c’