Saurov Mahanta National Institute of Electronics and Information Technology, Guwahati-781008, Assam India
Purvita Chowdhury National Institute of Electronics and Information Technology, Guwahati-781008, Assam India
Shamsun Nahar Department of Botany, Gauhati University, Guwahati 781014, Assam India
Bhaben Tanti Department of Botany, Gauhati University, Guwahati 781014, Assam India
P. J. Handique* Department of Biotechnology, Gauhati University, Guwahati 781014, Assam India