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FBA

TASK
Typing name :  TASK.gws_gena.FBA Brick :  gws_gena v Parent : 

Flux balance analysis

FBA task class

Performs Flux Balance Analysis from a digital twin.

A digital twin is a mathematical representation of the metabolic interactions involved in a living cell or microbial organism (e.g. animal cell, bacteria, fungus, etc.).

Input

Digital twin
The digital twin to analyze

Output

Simulated digital twin
The simulated digital twin
FBA result tables
The FBA result tables

Configuration

biomass_optimization

Optional

Biomass optimization

Type : stringAllowed values :   maximize  minimize 

fluxes_to_maximize

OptionalAdvanced parameter

The fluxes to maximize

Type : list

fluxes_to_minimize

OptionalAdvanced parameter

The fluxes to minimize

Type : list

solver

OptionalAdvanced parameter

The optimization solver. It is recommended to use `quad`. Other solvers are in `beta` versions.

Type : stringAllowed values : quad  highs-ds  highs-ipm  highs  interior-point  Default value : quad

relax_qssa

OptionalAdvanced parameter

True to relaxing the quasi-steady state assumption (QSSA) constrain (`quad` solver is used). False otherwise.

Type : bool

qssa_relaxation_strength

OptionalAdvanced parameter

Used only if the QSSA is relaxed. The higher is the strength, the stronger is the QSSA. Hint: Set to the number of reactions to have strong QSSA contrain.

Type : float

parsimony_strength

OptionalAdvanced parameter

Set True to perform parsimonious FBA (pFBA). In this case the quad solver is used. Set False otherwise

Type : float