Fig. 5From: Intracellular product recycling in high succinic acid producing yeast at low pHMetabolic flux distribution at t = 52 h. The metabolic fluxes were identified by the addition of labeled succinic acid and parameter estimation. Please note that not all reactions are shown to facilitate the overview. A complete list of reactions can be found in the Additional file 1: Tables S1, S2Back to article page