Professor Christopher J. Chatsanga graduated from University of Califonia and Pepperdine University in Los Angeles, USA, Ph. D. in Biochemistry and molecular Biology at the same University in 1969. His post doctorial study at NIH research fellow in Professor Paul Doty’s Laboratory. He was an instructor in Biochemistry, department of Biochemistry and Molecular Biology at Harvard University, Cambridge. He is a professor of Biochemistry.