Figure 1From: Enhancing pili assembly and biofilm formation in Acinetobacter baumannii ATCC19606 using non-native acyl-homoserine lactones Transcript levels of genes within the csu operon. 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). Transcription of each gene of the chaperone-usher complex were increased >1.5-fold.Back to article page