Fig. 5
From: In silico metabolic network analysis of Arabidopsis leaves
Autotrophic versus heterotrophic fluxes. Plant metabolic flux changes linked to the switch from optimal light-metabolism to optimal dark-metabolism. The given flux values refer to the average among the top 1 % biomass producing modes. The second and the fourth quadrant, respectively, depict reactions, which respond to the switch by a reversed flux direction. The first and third quadrant, respectively, are subdivided into reactions that are up-regulated or down-regulated during the light phase. All fluxes are expressed in C-mol C-mol−1