The mbo Operon Is Specific and Essential for Biosynthesis of Mangotoxin in Pseudomonas syringae
Figure 4
The non-coding region (603 bp), which contains the promoter sequences of the mbo operon. The nucleotide sequences of putative promoter PmboI and PmboII (indicated in purple and green, respectively) showing the proposed -10 box, -35 box and the TF binding sites; the nucleotide position is also indicated. The putative SD sequence of mboA is shown in bold type. The position of the first nucleotide to be transcribed was determined by 5′-RACE experiments and labelled as +1 in bold type; the transcription direction is also indicated (→).