1. Laboratory of Extremophile Plants; Centre of Biotechnology of Borj Cedria; Hammam-Lif Tunisia
2. Departamento de Biologia Vegetal; Faculdade de Ciencias de Lisboa; Centro de Biologia Ambiental-CBA; Campo Grande Lisbon Portugal
3. The UWA Institute of Agriculture; The University of Western Australia; Perth WA Australia
4. Biology Department; Faculty of Science; Taif University; Al-Haweiah; Taif Saudi Arabia