Fig. 6From: Analysis of the FnrL regulon in Rhodobacter capsulatus reveals limited regulon overlap with orthologues from Rhodobacter sphaeroides and Escherichia coli Schematic of Bacteriochlorophyll regulation. Repressor and antirepressor CrtJ/AerR system is shown as yellow/blue triangles, FnrL as an orange square, genes as chevrons and biosynthetic steps are shown as straight arrows. Wavy arrows indicate mRNA transcriptsBack to article page