aFaculty of Science (Microbiology)

bFaculty of Science (Biotechnology), Assam Down Town University, Guwahati, Assam.

Correspondence to Rajeev Sarmah, Faculty of Science (Biotechnology), Assam Down Town University, Guwahati 781026, Assam. E-mail: [email protected]

Received 28 May, 2022

Revised 23 September, 2022

Accepted 26 September, 2022