1. Department of Biology and Biochemistry, Birzeit University, P.O. Box 14, Birzeit, Palestine
2. Competence Center for Fruit
Growing - Lake Constance and Physiology of Specialty Crops, University of Hohenheim, Schuhmacherhof 6, D-88213
Ravensburg, Germany
3. Physiology
of Specialty Crops, University of Hohenheim, Schuhmacherhof 6, D-88213
Ravensburg, Germany
4. Biotechnology
of Natural Products,
Center of Life and Food Sciences Weihenstephan, Technische Universität München, Liesel-Beckmann-Straße
1, D-85354 Freising, Germany