Correction to: Nature Communications https://doi.org/10.1038/s41467-021-20950-w, published online 04 February 2021.

In the original version of this Article, the “Methods” section “Genome-wide hmC profiling of human embryonic stem cell H1” incorrectly stated “"Human embryonic stem cell H1 was purchased from WiCell Research Institute (WiCell) and the ethics approval was obtained from the Robert-Koch Institute, Berlin, Germany.”. Ethical approval was not required for the use of hESC H1 cells purchased from WiCell Research Institute. The statement has been corrected to “Human embryonic stem cell H1 was purchased from WiCell Research Institute (WiCell).” This has been corrected in the HTML and PDF version of this Article.