About the Authors

Felix Campelo

Affiliations Cell and Developmental Biology Programme, Centre for Genomic Regulation (CRG), Barcelona, Spain, Universitat Pompeu Fabra (UPF), Barcelona, Spain

Michael M. Kozlov

michk@post.tau.ac.il

Affiliation Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: FC MK. Wrote the paper: FC MK. Formulated the physical model and performed computations: FC MK.