Correction to: Scientific Reports https://doi.org/10.1038/s41598-019-49483-5, published online 11 September 2019

The Acknowledgements section in this Article is incomplete.

“We thank Jaroslava Supolikova and Marketa Hancova for assistance with experiments and Martin Anger for kindly providing the H2B:gfp plasmid. We also thank to Lenka Gahurova, Rajan Iyyappan and Chih-Jen Lin for critical reading of the manuscript.”

should read:

“We thank Jaroslava Supolikova and Marketa Hancova for assistance with experiments and Martin Anger for kindly providing the H2B:gfp plasmid. We also thank to Lenka Gahurova, Rajan Iyyappan and Chih-Jen Lin for critical reading of the manuscript. The authors declare no competing interests and no financial interests. This research was funded by MSMT (EXCELLENCECZ.02.1.01/0.0/0.0/15_003/0000460 OP RDE), GACR (18-19395S) and GA UK (1570218).”