Indu Shekhar Thakur, is currently working as a Professor in the School of Environmental Sciences of Jawaharlal Nehru University, New Delhi, India. He obtained Postgraduate degree from the School of Life Sciences, Jawaharlal Nehru University, New Delhi, and Ph.D. degree from School of Environmental Sciences of the same University. He joined the Department of Environmental Sciences of G.B. Pant University of Agriculture and Technology, Pantnagar, Uttaranchal, India, as Assistant Professor (1987-1998) and Associate Professor (1998-2003). During the same period he joined Gesellschaft fur Biotechnologische Forschung mbH, (1992-1994) Braunschweig, Germany, as Postdoctoral BATI scientist, and developed biotechnological methods for degradation and bioremediation of chlorinated compounds in the environment. He also generated strain-specific monoclonal antibody probes against dioxin-degrading bacteria, Sphingomonas sp. RW1, and applied it for detection of bacterial strain for bioremediation of dioxin. Dr. Thakur is teaching different courses related to Environmental Sciences since last twenty three years. He published more than sixty research papers in peer reviewed International Journals and twenty in National Journals. In addition he also presented more than ninety papers in scientific conferences and project committee meetings. He deposited seventeen gene sequences in GenBank.