1. Department of Plant Sciences, Weizmann Institute of Science, Rehovot 76100, Israel
2. French Associates Institute for Agriculture and Biotechnology of Drylands, Jacob Blaustein Institute for Desert Research, Ben‐Gurion University of the Negev, Midreshet, Ben‐Gurion 84990, Israel
3. Abteitlung Willmitzer, Max‐Planck‐Institut für Molekulare Pflanzenphysiologie, Am Mühlenberg 1, 1447 Potsdam‐Golm, Germany