About the Authors

Meelis Kadaja

Affiliations Institute of Molecular and Cell Biology, University of Tartu, Tartu, Estonia, Estonian Biocentre, Tartu, Estonia

Helen Isok-Paas

Affiliation Institute of Technology, University of Tartu, Tartu, Estonia

Triin Laos

Affiliation Institute of Molecular and Cell Biology, University of Tartu, Tartu, Estonia

Ene Ustav

Affiliations Estonian Biocentre, Tartu, Estonia, Institute of Technology, University of Tartu, Tartu, Estonia

Mart Ustav

mart.ustav@ut.ee

Affiliation Institute of Technology, University of Tartu, Tartu, Estonia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MK EU MU. Performed the experiments: MK HIP TL. Analyzed the data: MK HIP TL EU MU. Wrote the paper: MK EU MU.