Incorporating metabolic flux ratios into constraint-based flux analysis by using artificial metabolites and converging ratio determinants

HS Choi, TY Kim, DY Lee, SY Lee - Journal of biotechnology, 2007 - Elsevier
One of the well-established approaches for the quantitative characterization of large-scale
underdetermined metabolic network is constraint-based flux analysis, which quantifies …

Model validation and selection in metabolic flux analysis and flux balance analysis

JAM Kaste, Y Shachar‐Hill - Biotechnology Progress, 2024 - Wiley Online Library
Abstract 13C‐Metabolic Flux Analysis (13C‐MFA) and Flux Balance Analysis (FBA) are
widely used to investigate the operation of biochemical networks in both biological and …

High-throughput metabolic flux analysis based on gas chromatography–mass spectrometry derived 13C constraints

E Fischer, N Zamboni, U Sauer - Analytical biochemistry, 2004 - Elsevier
13C-constrained flux balancing analysis based on gas chromatography–mass spectrometry
data is presented here as a simple and robust method for the estimation of intracellular …

A guide to metabolic flux analysis in metabolic engineering: Methods, tools and applications

MR Antoniewicz - Metabolic engineering, 2021 - Elsevier
The field of metabolic engineering is primarily concerned with improving the biological
production of value-added chemicals, fuels and pharmaceuticals through the design …

Hybrid metabolic flux analysis: combining stoichiometric and statistical constraints to model the formation of complex recombinant products

N Carinhas, V Bernal, AP Teixeira, MJT Carrondo… - BMC systems …, 2011 - Springer
Background Stoichiometric models constitute the basic framework for fluxome quantification
in the realm of metabolic engineering. A recurrent bottleneck, however, is the establishment …

Metabolic flux analysis at ultra short time scale: isotopically non-stationary 13C labeling experiments

K Nöh, K Grönke, B Luo, R Takors, M Oldiges… - Journal of …, 2007 - Elsevier
A novel approach to 13C metabolic flux analysis (MFA) is presented using cytosolic
metabolite pool sizes and their 13C labeling data from an isotopically non-stationary 13C …

COMPLETE-MFA: complementary parallel labeling experiments technique for metabolic flux analysis

RW Leighty, MR Antoniewicz - Metabolic engineering, 2013 - Elsevier
We have developed a novel approach for measuring highly accurate and precise metabolic
fluxes in living cells, termed COMPLETE-MFA, short for complementary parallel labeling …

Hybrid optimization for 13C metabolic flux analysis using systems parametrized by compactification

TH Yang, O Frick, E Heinzle - BMC Systems Biology, 2008 - Springer
Background The importance and power of isotope-based metabolic flux analysis and its
contribution to understanding the metabolic network is increasingly recognized. Its …

Flux analysis of underdetermined metabolic networks: the quest for the missing constraints

HPJ Bonarius, G Schmid, J Tramper - Trends in Biotechnology, 1997 - cell.com
Traditionally, the intracellular fluxes of complex metabolic networks were quantified by
isotopic-tracer experiments, but, owing to practical limitations,'metabolic-flux balancing'is …

Improving the accuracy of flux balance analysis through the implementation of carbon availability constraints for intracellular reactions

M Lularevic, AJ Racher, C Jaques… - Biotechnology and …, 2019 - Wiley Online Library
Constraint‐based modeling methods, such as Flux Balance Analysis (FBA), have been
extensively used to decipher complex, information rich‐omics datasets to elicit system‐wide …