These tracks show the regions in the D. melanogaster genome that are significantly enriched in RNA Polymerase II (PolII) in S2 cells as determined by MACS2. The samples were treated with Camptothecin to inhibit topoisomerase I (Top1), and treated with ICRF-193 to inhibit topoisomerase II (Top2). The Irreproducible Discovery Rate (IDR) peak calls were produced by the idr program using a global IDR threshold of 0.05.
The PolII ChIP-Seq datasets were obtained from the NCBI Gene Expression Omnibus database under the accession number GSE47795.
Teves SS, Henikoff S. Transcription-generated torsional stress destabilizes nucleosomes. Nat Struct Mol Biol. 2014 Jan;21(1):88-94.
Zhang Y, Liu T, Meyer CA, Eeckhoute J, Johnson DS, Bernstein BE, Nusbaum C, Myers RM, Brown M, Li W, Liu XS. Model-based analysis of ChIP-Seq (MACS).
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