1. MNP Laboratory, Centre for Marine Science and Technology, Manonmaniam Sundaranar University, Rajakkamangalam, Tamilnadu, India
2. Dept. Of Microbiology, Periyar University, Salem, Tamilnadu, India
3. Dept. Of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia