1. Biotechnology Unit, National Institute of Agronomic Research (INRA), Avenue de la Victoire, B.P. 415, Rabat, Morocco
2. Laboratory of Plant, Animal and Agro-Industry Production, Department of Biology, Faculty of Science, Ibn Tofail University, B.P. 133, Kenitra 14000, Morocco
3. International Center for Agricultural Research in the Dry Areas (ICARDA), B.P. 6299, Rabat, Morocco