N. L. Tatsadjieu1*, Y. N Njintang3, T. Kemgang Sonfack2, B. Daoudou2 and C. M. F. Mbofung2
1Laboratory of Microbiology, IUT, University of Ngaoundere, Cameroon.
2Laboratory of Microbiology, ENSAI, University of Ngaoundere, Cameroon.
3Department of Biological Sciences, Faculty of Sciences, University of Ngaoundere, Cameroon.
