About the Authors

Amit Gur

Affiliation The Robert H. Smith Institute of Plant Sciences and Genetics in Agriculture, Faculty of Agriculture, The Hebrew University of Jerusalem, Rehovot, Israel

Dani Zamir

To whom correspondence should be addressed. E-mail: zamir@agri.huji.ac.il

Affiliation The Robert H. Smith Institute of Plant Sciences and Genetics in Agriculture, Faculty of Agriculture, The Hebrew University of Jerusalem, Rehovot, Israel

Competing Interests

The authors have declared that no conflicts of interest exist.

Author Contributions

AG and DZ conceived and designed the experiments. AG performed the experiments. AG and DZ analyzed the data. AG and DZ wrote the paper.