About the Authors

Eyal Ben-David
Sagiv Shifman

sagiv@vms.huji.ac.il

Affiliation Department of Genetics, The Institute of Life Sciences, The Hebrew University of Jerusalem, Jerusalem, Israel

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EB-D SS. Analyzed the data: EB-D SS. Wrote the paper: EB-D SS.