Figure 5From: OpenFLUX: efficient modelling software for 13C-based metabolic flux analysisThe null-space matrix generated from the stoichiometric model. The structure of this NS reflects the generic NS matrix form shown in Eq. 3. The Identity matrix indicate the 1-to-1 mapping of the 9 free flux parameters – ν8, v2, v9 are the unknown parameters, while ν1, ν19, ν20, ν16, ν17 and ν18 are the known parameters.Back to article page