Fig. 3
From: Characterization of the human RFX transcription factor family by regulatory and target gene analysis
X-box motif position with respect to TSS locations. Density frequency of X-box motif positions with respect to the TSS locations of experimentally proven direct RFX target genes in humans (shown in blue) and a set of 10× random TSS locations from FANTOM5 (shown in red): TSS -5000 to + 2000 bp windows were scanned with two JASPAR RFX motifs (RFX2 MA0600.1 and RFX5 MA0510.1) with 80% threshold. We define a sequence window as “robust” by the area where the two curves with 95% C.I. smoothing do not overlap. We define a sequence window as “permissive” by the area where the two curves intersect