1. Department of Environmental Science, University of Calcutta, Kolkata, India
2. Cancer Research Lab, Department of Zoology, University of Calcutta, Kolkata, India
3. Department of Biotechnology, Vellore Insitute of Technology, Vellore, India
4. Department of Microbiology, University of Calcutta, Kolkata, India
5. Molecular Genetics Division, CSIR- Indian Institute of Chemical Biology, Kolkata, India