Many of the complex and expensive production steps in the chemical industry are readily available in living cells. In order to overcome the metabolic limits of these cells, the optimal genetic intervention strategies can be computed by the use of metabolic modeling. Elementary flux mode analysis (EFMA) is an ideal tool for this task, as it does not require defining a cellular objective function. We present two EFMA-based methods to optimize production hosts: (1) the standard approach that can only be used for small and medium scale metabolic networks and (2) the advanced dual system approach that can be utilized to directly compute intervention strategies in a genome-scale metabolic model.
CITATION STYLE
Jungreuthmayer, C., Gerstl, M. P., Peña Navarro, D. A., Hanscho, M., Ruckerbauer, D. E., & Zanghellini, J. (2018). Designing optimized production hosts by metabolic modeling. In Methods in Molecular Biology (Vol. 1716, pp. 371–387). Humana Press Inc. https://doi.org/10.1007/978-1-4939-7528-0_17
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