1. Department of Microbiology and Biochemistry, Faculty of Sciences, University of M’sila, M’sila, Algeria
2. Laboratory of Biology: Applications in Health and Environment, Faculty of Sciences, University of M’sila, M’sila, Algeria
3. Laboratoire de Biologie des Systèmes Microbiens (LBSM), Ecole Normale Supérieure de Kouba, Alger, Algeria
4. Département d’Agronomie, Faculté des Sciences, Université Amar Telidji, Laghouat, Algeria
5. Département de Biologie, Université Ziane Achour, Djelfa, Algeria