Correction to: Scientific Reports https://doi.org/10.1038/s41598-019-39443-4, published online 28 February 2019

The original version of this Article contained an error in Affiliation 3, which was incorrectly given as ‘Abiotic stress, AgroBioInstitute, 8 Dragan Tzankov Blvd., 1164, Sofia, Bulgaria’. The correct affiliation is listed below:

Abiotic stress, AgroBioInstitute, Agricultural Academy, 8 Dragan Tzankov Blvd., 1164, Sofia, Bulgaria.

This error has now been corrected in the PDF and HTML versions of the Article, and in the accompanying Supplementary Information file.