In silico evolution of Aspergillus niger organic acid production suggests strategies for switching acid output

Table 4 Input/output fluxes in iDU1756

Input/output reaction	Flux during phosphate storage (mmol h⁻¹ gDW⁻¹)	Flux during proton production (mmol h⁻¹ gDW⁻¹)
Glucose (DGLCe ⇔)	− 0.445	− 0.317
External phosphate (PIe ⇔)	− 0.0144	0.0
Internal phosphate (PI ⇔)	0.0124	− 7.43E−4
Oxygen (O₂e ⇔)	− 0.974	− 0.552
Protons (Hpe ⇔)	0.0	0.0062
Citric acid (CIT-e ⇔)	0.0	0.162
Biomass	0.0435 (gDW h⁻¹)	0.0159 (gDW h⁻¹)

ISSN: 2731-3654