Figure 3.

AlgR regulated promoter complexity. (A) Comparison of AlgR binding site locations within its regulated gene promoters. Gene names are labeled within arrowed boxes, and pointed end of boxes indicate open coding direction. Promoters are aligned to the gene's transcriptional start sites (+1). Identified AlgR-binding sites (ABS) are indicated by green arrows. Lux, LasR or RhlR binding box; anr, Anr binding box; bp, base pairs. (B) Comparison of AlgR binding sites consensus sequences. Red letters, different nucleotides compared to consensus sequence 5′-CCGTTCGTC-3′ found on algD-RB1 and algD-RB2; Blue letters, nucleotides identical to consensus sequence 5′-CCGTTCGTC-3′ found on algD-RB1 and algD-RB2.