Figure 3.

Some predicted and/or experimental validated FurA-regulated gene clusters and location of associated FurA boxes. Gene clusters have been grouped in three main categories: (A) iron metabolism, (B) photosynthesis and respiration and (C) other cellular processes. Boxes representing each gene have not been drawn to scale and indicate direction of transcription. The double-hashed lines separate clusters which are not contiguous in the genome. The nomenclature of the color code is indicated.