Project description:Chromatin immunoprecipitation of FOXK2 (tagged with Flag and His tags) in U2OS cells detected by SOLiD sequencing. ***Correction March 2014: The sample “FOXK2_Dox_treated” has been renamed, it was originally named “FOXK2_rep2”. A new sample “FOXK2_rep2” has been added, with new files. It has come to our attention that one of the FOXK2 ChIP-seq replicates 'FOXK2_rep2' that we used in our paper recent paper (Ji, Z., Donaldson, I.J., Liu, J., Hayes, A., Zeef, L.A.H. and Sharrocks, A.D. (2012) The forkhead transcription factor FOXK2 promotes AP-1-mediated transcriptional regulation. Mol. Cell. Biol. 32, 385-398. doi:10.1128/MCB.05504-11) was incorrect. The replicate was actually treated with doxorubicin prior to ChIP-seq analysis resulting in the loss of many FOXK2 binding events.***
Project description:Expression profiling was done of exposure to phorbol myristate acetate -PMA and FOXK2 depletion by siRNA transfection. This was done on the human osteosarcoma U2OS cell line which stably expresses FOXK2. PMA is an inducer of AP1 activity.