Figure 6. Predicted flux and stoichiometry ratios during LS growth: a) Predicted flux of key reactions associated with energy generation; b) Predicted stoichiometry ratios of ATP to sulfate, acetate to lactate, sulfate to lactate, and CO2 to lactate. Flux is presented in absolute value without regard to reaction directionality. Archaeoglobus profundus (Apro) and Archaeoglobus veneficus (Aven), are not predicted to grow on lactate/sulfate.