Evidence map›Paper›PMID 30061556›Full record

ArticleNature communications2018

Statistical mechanics for metabolic networks during steady state growth.

Daniele De Martino, Anna Mc Andersson, Tobias Bergmiller, Călin C Guet, Gašper Tkačik

Abstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Review
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

5 authors.

Daniele De MartinoInstitute of Science and Technology Austria, Am Campus 1, A-3400, Klosterneuburg, Austria. ddemarti@ist.ac.at.
Anna Mc AnderssonInstitute of Science and Technology Austria, Am Campus 1, A-3400, Klosterneuburg, Austria.
Tobias BergmillerInstitute of Science and Technology Austria, Am Campus 1, A-3400, Klosterneuburg, Austria.ORCID http://orcid.org/0000-0001-5396-4346
Călin C GuetInstitute of Science and Technology Austria, Am Campus 1, A-3400, Klosterneuburg, Austria.
Gašper TkačikInstitute of Science and Technology Austria, Am Campus 1, A-3400, Klosterneuburg, Austria.ORCID http://orcid.org/0000-0002-6699-1455

Funding

Austrian Science Fund FWF P 28844
6 · The paper itself

Abstract

Which properties of metabolic networks can be derived solely from stoichiometry? Predictive results have been obtained by flux balance analysis (FBA), by postulating that cells set metabolic fluxes to maximize growth rate. Here we consider a generalization of FBA to single-cell level using maximum entropy modeling, which we extend and test experimentally. Specifically, we define for Escherichia coli metabolism a flux distribution that yields the experimental growth rate: the model, containing FBA as a limit, provides a better match to measured fluxes and it makes a wide range of predictions: on flux variability, regulation, and correlations; on the relative importance of stoichiometry vs. optimization; on scaling relations for growth rate distributions. We validate the latter here with single-cell data at different sub-inhibitory antibiotic concentrations. The model quantifies growth optimization as emerging from the interplay of competitive dynamics in the population and regulation of metabolism at the level of single cells.

Indexed as

Metabolic Networks and PathwaysAlgorithmsComputer SimulationEntropyEscherichia coliGlucoseModels, BiologicalModels, StatisticalPhenotypeProgramming LanguagesSoftwareThermodynamicsGlucose

Identifiers

PMID30061556
PMCPMC6065372

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.