Fig. 3From: Effect of ZnO nanoparticles on biofilm formation and gene expression of the toxin-antitoxin system in clinical isolates of Pseudomonas aeruginosaThe effect sub-MIC of ZnO NPS on expression level of the toxin higB of TA- system. ID: Urine:1,2, Burn: 3,4, Trachal:5,6 and PAO1:7Back to article page