Fig. 8From: Antibiofilm activity of biosynthesized silver and copper nanoparticles using Streptomyces S29Fold change in the relative expression of (a) carO/rpoB in A. baumannii ATCC 19606 and A11, (b) bssS/rpoD in K. pneumoniae ATCC 51503 and K20 and (c) pelA/ rpoD in P. aeruginosa PAO1 and P26 treated with Ag-NPs and Cu-NPs compared to untreated cells. Values represent the mean ± SD of three independent experiments (*, significant, P < 0.00Back to article page