Alo M.N.

Department of Biological Sciences, Faculty of Science and Technology, Federal University Ndufu Alike-Ikwo, Ebonyi, Nigeria

Egbule U.C.C.

Department of Applied Microbiology, Faculty of Biological Sciences, Ebonyi State University, Abakaliki, Ebonyi, Nigeria

Orji J.O.

Department of Applied Microbiology, Faculty of Biological Sciences, Ebonyi State University, Abakaliki, Ebonyi, Nigeria

Aneke C.J

Department of Biochemistry, Faculty of Applied Natural Sciences, Enugu State University of Science and Technology, Enugu, Nigeria