Table 1.
Iron system | Promotera | Activator | Inducer |
---|---|---|---|
Alcaligin siderophore biosynthesis, transport and Utilization | alcA | AlcR (AraC/XylS family) | Alcaligin |
Enterobactin siderophore transport and utilization | bfeA | BfeR (AraC/XylS family) | enterobactin, other Catechols |
Heme transport and utilization | bhuR | HurI (Extracytoplasmic function sigma factor) | heme compounds |
inducible promoter driving tnpR expression in a RIVET strain