Description

This track shows the locations of the putative Polycomb Response Elements (PRE). PRE regions are defined as genomic locations that show enrichment of either Rpd3 (HDAC1) or HDAC4 in conjunction with H3K27me3 but not H3K4me3.

Credits

Thanks to FlyBase for providing these annotations.

References

Nègre N, et al. A cis-regulatory map of the Drosophila genome. Nature. 2011 Mar 24;471(7339):527-31.