Fig. 4From: A mass and charge balanced metabolic model of Setaria viridis revealed mechanisms of proton balancing in C4 plantsMain biosynthetic pathway for the biosynthesis of cellulose, XLFG-xylogucan and monolignols i.e., coumaryl, coniferyl and sinapyl alcohols under P B. The flux map shown here for M and BS is common to all the three biomass synthesis scenarios. Main routes for lignin, cellulose and XLFG-xylogucan biosynthesis are shown in the stem. Abbreviations: CA, carbonic anhydrase; PEPC, phosphoenolpyruvate carboxylase; MDH, malate dehydrogenase, PPDK, pyruvateorthophosphate-dikinase, RBC, ribulose-bisphosphate-carboxylaseBack to article page