What is flux balance analysis?

Flux balance analysis is a mathematical approach for analyzing the flow of metabolites through a metabolic network. This primer covers the theoretical basis of the approach, several practical examples and a software toolbox for performing the calculations.

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Figure 1: The conceptual basis of constraint-based modeling.
Figure 2: Formulation of an FBA problem.

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Acknowledgements

This work was supported by National Institutes of Health grant no. R01 GM057089.

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Correspondence to Bernhard Ø Palsson.

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Orth, J., Thiele, I. & Palsson, B. What is flux balance analysis?. Nat Biotechnol 28, 245–248 (2010). https://doi.org/10.1038/nbt.1614

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