Figure 2From: Enhancing pili assembly and biofilm formation in Acinetobacter baumannii ATCC19606 using non-native acyl-homoserine lactones Transcript levels of the csuA/BABCDE chaperone-usher complex regulating genes BfmS/R. Quantitative RT-PCR assays of ATCC19606 cells grown in LB broth without AHLs (control) or with the addition of 100 μmol/L AHLs (C6-HSL). Both genes were increased approx 1.33-fold.Back to article page