1. Department of Botany and Microbiology, College of Science, King Saud University, PO Box -2455, Riyadh 11451, Saudi Arabia
2. Department of Cellular and Molecular Biology, University of Texas Health Science Center at Tyler, Tyler, USA
3. Department of Microbiology, The American College, Madurai, India
4. Department of Food Science and Postharvest Technology, Haramaya Institute of Technology, Haramaya University, Dire Dawa, Ethiopia