Inhibition of β-galactosidase and α-glucosidase synthesis in petroleum refinery effluent bacteria by zinc and cadmium
C. O. Nweke1* and G. C. Okpokwasili2
1Department of Microbiology, Federal University of Technology, P. M. B. 1526, Owerri, Nigeria.
2Department of Microbiology, University of Port Harcourt, P. M. B. 5323, Port Harcourt, Nigeria.
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