Evidence map›Paper›PMID 22940368›Full record

ArticleMathematical biosciences2013

Concordant chemical reaction networks and the Species-Reaction Graph.

Guy Shinar, Martin Feinberg

Abstract read
In one paragraph

Article in Mathematical biosciences, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. What makes a reaction network "chemical"?Journal of cheminformatics · 2022
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Concordant chemical reaction networks.Mathematical biosciences · 2012
    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

2 authors.

Guy ShinarThe William G. Lowrie Department of Chemical & Biomolecular Engineering, Ohio State University, 140 W. 19th Avenue, Columbus, OH 43210, USA. shinarg@gmail.com
Martin Feinberg

Funding

Collaborative Research: Multistability in Biological NetworksR01GM086881 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI CRACIUN, GHEORGHE · 2008 to 2012
$1.5M
NIGMS NIH HHS 1R01GM086881-01NIGMS NIH HHS R01 GM086881
6 · The paper itself

Abstract

In a recent paper it was shown that, for chemical reaction networks possessing a subtle structural property called concordance, dynamical behavior of a very circumscribed (and largely stable) kind is enforced, so long as the kinetics lies within the very broad and natural weakly monotonic class. In particular, multiple equilibria are precluded, as are degenerate positive equilibria. Moreover, under certain circumstances, also related to concordance, all real eigenvalues associated with a positive equilibrium are negative. Although concordance of a reaction network can be decided by readily available computational means, we show here that, when a nondegenerate network's Species-Reaction Graph satisfies certain mild conditions, concordance and its dynamical consequences are ensured. These conditions are weaker than earlier ones invoked to establish kinetic system injectivity, which, in turn, is just one ramification of network concordance. Because the Species-Reaction Graph resembles pathway depictions often drawn by biochemists, results here expand the possibility of inferring significant dynamical information directly from standard biochemical reaction diagrams.

Indexed as

Models, ChemicalKineticsMathematical ConceptsMetabolic Networks and PathwaysModels, Biological

Identifiers

PMID22940368
PMCPMC4701587

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Registered trials

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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.