Figure 5From: Complete genome sequence of the filamentous anoxygenic phototrophic bacterium Chloroflexus aurantiacusProposed autotrophic and anaplerotic CO 2 assimilation and central carbon metabolic pathways of Cfl. aurantiacus. The enzymes required for each reaction step of the 3-hydroxypropionate (3HOP) autotrophic CO2-fixation cycle were described in the Results and Discussions.Back to article page