1. Molecular Biotechnology of Eukaryotes Laboratory, Centre of Biotechnology of Sfax University of Sfax Tunisia
2. Laboratory of Molecular and Cellular Screening Processes, Center of Biotechnology of Sfax University of Sfax Tunisia
3. Bacterial Physiology and Genetic Institute, Centre for Protein Engineering University of Liège Belgium
4. Laboratory of Applied Biochemistry and Microbiology, Department of Biochemistry, Faculty of Sciences University Badji Mokhtar Annaba Algeria
5. Analytical Services Unit at the Center of Biotechnology of Sfax Tunisia