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PFA toolbox: a MATLAB tool for Metabolic Flux Analysis
Yeimy Morales1, Gabriel Bosque2, Josep Vehí3
1MICElab, IIIA, Universitat de Girona, Campus Montilivi, P4, Girona, 17071, Spain. yeimy.morales@udg.edu.
BMC Systems Biology
|July 13, 2016
Summary
The PFA Toolbox offers reliable metabolic flux analysis (MFA) estimations even with scarce or imprecise measurements. This MATLAB-based tool simplifies complex analyses for industrial applications.
Area of Science:
- Systems Biology
- Metabolic Engineering
Background:
- Metabolic Flux Analysis (MFA) is crucial for estimating metabolic fluxes in living cells.
- Traditional MFA methods face limitations with scarce and imprecise measurements, common in industrial settings.
Discussion:
- The PFA Toolbox addresses MFA limitations by employing Interval and Possibilistic approaches.
- It provides reliable flux estimations even with limited or uncertain data.
- The toolbox supports COBRA-formatted stoichiometric models.
Key Insights:
- PFA Toolbox enables robust MFA with minimal and imprecise measurements.
- Offers flexible plotting of interval estimates and flux distributions.
- Features a user-friendly GUI for visualizing measurement uncertainty.
Outlook:
- Facilitates advanced metabolic flux analysis in challenging industrial environments.
- Empowers researchers with accessible and adaptable MATLAB functions.
- A comprehensive User's Guide and examples enhance usability.
