Evidence map›Paper›PMID 23631471›Full record

ArticleBMC systems biology2013

Mapping condition-dependent regulation of metabolism in yeast through genome-scale modeling.

Tobias Österlund, Intawat Nookaew, Sergio Bordel, Jens Nielsen

Abstract readValidation Study
In one paragraph

Article in BMC systems biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

50 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. A High-Quality Genome-Scale Model forACS synthetic biology · 2023
    Article
  9. Article
  10. Multi-scale models of whole cells: progress and challenges.Frontiers in cell and developmental biology · 2023
    Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Genome-scale metabolic reconstruction of the non-model yeastMetabolic engineering communications · 2020
    Article
  16. Bidirectional titration of yeast gene expression using a pooled CRISPR guide RNA approach.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  17. Article
  18. Article
  19. Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Tobias ÖsterlundNovo Nordisk Foundation Center for Biosustainability, Chalmers University of Technology, Gothenburg SE412 96, Sweden.
Intawat Nookaew
Sergio Bordel
Jens Nielsen

Funding

European Research Council 247013
6 · The paper itself

Abstract

backgroundThe genome-scale metabolic model of Saccharomyces cerevisiae, first presented in 2003, was the first genome-scale network reconstruction for a eukaryotic organism. Since then continuous efforts have been made in order to improve and expand the yeast metabolic network.

resultsHere we present iTO977, a comprehensive genome-scale metabolic model that contains more reactions, metabolites and genes than previous models. The model was constructed based on two earlier reconstructions, namely iIN800 and the consensus network, and then improved and expanded using gap-filling methods and by introducing new reactions and pathways based on studies of the literature and databases. The model was shown to perform well both for growth simulations in different media and gene essentiality analysis for single and double knock-outs. Further, the model was used as a scaffold for integrating transcriptomics, and flux data from four different conditions in order to identify transcriptionally controlled reactions, i.e. reactions that change both in flux and transcription between the compared conditions.

conclusionWe present a new yeast model that represents a comprehensive up-to-date collection of knowledge on yeast metabolism. The model was used for simulating the yeast metabolism under four different growth conditions and experimental data from these four conditions was integrated to the model. The model together with experimental data is a useful tool to identify condition-dependent changes of metabolism between different environmental conditions.

Indexed as

MetabolomeModels, BiologicalComputer SimulationErgosterolGenes, FungalGlycolysisMetabolic Networks and PathwaysOpen Reading FramesSaccharomyces cerevisiaeTranscription FactorsErgosterolTranscription Factors

Identifiers

PMID23631471
PMCPMC3648345

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.