1. Department of Biotechnology, Faculty of Science, University of Taif, Taif, Saudi Arabia
2. Unit of Bacteriology, Department of Botany, Faculty of Science, Tanta University, Tanta, Egypt
3. Division of Microbiology, Department of Biology, Faculty of Science, University of Taif, Taif, Saudi Arabia
4. Division of Microbiology, Department of Botany, Faculty of Science, Sohag University, Sohag, Egypt