School of Life Sciences, Department of Biotechnology, Nehru Arts and Science College, Coimbatore organized “Refresher program on Advanced Laboratory Techniques” on 21st March 2022. Dr. N. Saranya, Head, Dept. of Biotechnology, welcomed the gathering. Mr. Karukuvelraj R, Managing Director, Genolites Research and Development Laboratory, Coimbatore. Mr. Karukuvelraj R has given an elaborate note on molecular tools and advantage and managing strategies and procedures.