1. MIGAL—Galilee Research Institute, Plant Metabolism Lab , Kiryat Shmona 11016 , Israel
2. Department of Biotechnology, Tel Hai College , Upper Galilee 1220800 , Israel
3. Department of Plant and Environmental Sciences, Weizmann Institute of Science , Rehovot 7610001 , Israel
4. Institute of Plant Sciences, Department of Vegetables and Field Crops, Agricultural Research Organization, Volcani Center , Rishon LeZion 7505101 , Israel