Cited by 127Gene Regulatory Network AnalysisMicrobial Metabolic Engineering and BioproductionControl Systems and Identification

A benchmark for methods in reverse engineering and model discrimination: problem formulation and solutions

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Kremling, Andreas, Fischer, Sophia, Gadkar, Kapil, Doyle, Francis J., Sauter, Thomas, Bullinger, Eric, Allgöwer, Frank, Gilles, Ernst D.·2004·Genome Research

Abstract

A benchmark problem is described for the reconstruction and analysis of biochemical networks given sampled experimental data. The growth of the organisms is described in a bioreactor in which one substrate is fed into the reactor with a given feed rate and feed concentration. Measurements for some intracellular components are provided representing a small biochemical network. Problems of reverse engineering, parameter estimation, and identifiability are addressed. The contribution mainly focuses on the problem of model discrimination. If two or more model variants describe the available experimental data, a new experiment must be designed to discriminate between the hypothetical models. For the problem presented, the feed rate and feed concentration of a bioreactor system are available as control inputs. To verify calculated input profiles an interactive Web site (http://www.sysbio.de/projects/benchmark/) is provided. Several solutions based on linear and nonlinear models are discussed.

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Authors
Kremling, A., Fischer, S., Gadkar, K., Doyle, F. J., Sauter, T., Bullinger, E., Allgöwer, F., & Gilles, E. D.
Affiliations
  • Max Planck Institute for Dynamics of Complex Technical Systems (DE)
  • University of California, Santa Barbara (US)
  • University of Stuttgart (DE)
Corresponding author
Kremling, Andreas
Venue
Genome Research
Published
2004-09
Volume
14
Issue
9
Pages
1773-1785
ISSN
1088-9051 (ISSN-L)
OpenAlex
W2156154713
Cited by
127
References
28
Citations by year
2025: 1 · 2024: 1 · 2021: 1 · 2020: 1 · 2019: 1 · 2018: 4 · 2017: 4 · 2016: 5 · 2015: 6 · 2014: 9 · 2013: 11 · 2012: 7
Type
posted content
Language
en
Open access
Locations
  • Genome Research (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • Max Planck Institute for Plasma Physics (submittedVersion)
  • ORBi (University of Liège) (submittedVersion)
  • Open Repository and Bibliography (University of Luxembourg) (submittedVersion)
  • MPG.PuRe (Max Planck Society) (submittedVersion)
Funders
  • National Science Foundation (0000961)
  • Alexander von Humboldt-Stiftung
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gene Regulatory Network Analysis
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Microbial Metabolic Engineering and Bioproduction
  • Physical Sciences › Engineering › Control and Systems Engineering › Control Systems and Identification
Keywords
reverse engineering, model discrimination, parameter identifiability, parameter estimation, experimental design, bioreactors, fed-batch fermentation, benchmark problems, nonlinear models, linear models
MeSH terms
Algorithms, Biochemistry, Biomedical Engineering, Computer Simulation, Genes, Genetic Engineering, Kinetics, Models, Genetic, Research Design, Software, Nonlinear Dynamics, Computational Biology

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