1. Biotechnology Unit, Regional Center of Agricultural Research of Rabat, National Institute of Agricultural Research (INRA), Rabat, Morocco
2. Regional Center of Agricultural Research of Errachidia, National Institute of Agricultural Research (INRA), Errachidia, Morocco
3. Regional Center of Agricultural Research of Kénitra, National Institute of Agricultural Research (INRA), Kénitra, Morocco
4. Center for Biotechnology and Genomics, Texas Tech University, Lubbock, Texas, USA