This track shows the regions of the genome that are enriched in transcription factor binding sites.
These regions are defined by the High Occupancy Target (HOT) Spot Analysis (HSA) of ChIP-chip
and ChIP-seq datasets for 41 different transcription factors.
Thanks to FlyBase for providing these annotations.
Nègre N, et al.
A cis-regulatory map of the Drosophila genome.
Nature. 2011 Mar 24;471(7339):527-31.