Correction to: Scientific Reports https://doi.org/10.1038/s41598-018-25517-2, published online 08 May 2018

The original version of this Article contained a typographical error in the spelling of the author J. Díaz-Colunga, which was incorrectly given as J. Colunga.

As a result, the sentence in the Author Contributions section,

“J.C. analysed ChIP-Seq data”

now reads

“J.D.-C. analysed ChIP-Seq data”

These errors have now been corrected in the PDF and HTML versions of the Article, and in the accompanying Supplementary Information.