PHF8 and neuroblastoma: To determine the genome-wide binding sites of PHF8, we performed genome-wide location analysis of PHF8 in human neuroblastoma SH-SY5Y cells by high-resolution ChIP-seq (chromatin immunoprecipitation followed by DNA sequencing) analysis using antibodies specific for PHF8 and correlated this with the binding pattern of RNA polymerase II (RNA pol II) and H3K4me3.