Correction to 'Characterization of an antagonistic switch between histone H3 lysine 27 methylation and acetylation in the transcriptional regulation of Polycomb group target genes'. Issue 15 (31st July 2021) - Pasini, Diego; Malatesta, Martina; Jung, Hye Ryung; Walfridsson, Julian; Willer, Anton; Olsson, Linda; Skotte, Julie; Wutz, Anton; Porse, Bo; Jensen, Ole Nørregaard; Helin, Kristian