M.Khatun1, M. A. Islam1, M. Rahman1*, Sh. Biswas1, A. Habib1, M. Manirujjaman1 M.M.H. Khan1, S. Hasan1, M. Uddin1, M. I, 1Department of Biochemistry and Molecular Biology, University of Rajshahi, Bangladesh 2Department of Biochemistry, Gono Bishwabidyalay( Gono University) Savar, Dhaka, Bangladesh, Bangladesh