Evidence map›Paper›PMID 24527894›Full record

ArticleThe Journal of chemical physics2014

Unveiling the hidden structure of complex stochastic biochemical networks.

Angelo Valleriani, Xin Li, Anatoly B Kolomeisky

Abstract read
In one paragraph

Article in The Journal of chemical physics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
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  5. Article
  6. Stochastic kinetics on networks: when slow is fast.The journal of physical chemistry. B · 2014
    Article
  7. 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

3 authors.

Angelo VallerianiMax Planck Institute of Colloids and Interfaces, Department of Theory and Bio-Systems, 14424 Potsdam, Germany.
Xin LiDepartment of Chemistry, Rice University, Houston, Texas 77005, USA.
Anatoly B KolomeiskyDepartment of Chemistry and Center for Theoretical Biological Physics, Rice University, Houston, Texas 77005, USA.

Funding

Molecular Mechanisms Governing Cooperating MotorsR01GM094489 · NIGMS · RICE UNIVERSITY · PI DIEHL, MICHAEL R · 2010 to 2014
$1.4M
NIGMS NIH HHS R01 GM094489
6 · The paper itself

Abstract

Complex Markov models are widely used and powerful predictive tools to analyze stochastic biochemical processes. However, when the network of states is unknown, it is necessary to extract information from the data to partially build the network and estimate the values of the rates. The short-time behavior of the first-passage time distributions between two states in linear chains has been shown recently to behave as a power of time with an exponent equal to the number of intermediate states. For a general Markov model we derive the complete Taylor expansion of the first-passage time distribution between two arbitrary states. By combining algebraic methods and graph theory approaches it is shown that the first term of the Taylor expansion is determined by the shortest path from the initial state to the final state. When this path is unique, we prove that the coefficient of the first term can be written in terms of the product of the transition rates along the path. It is argued that the application of our results to first-return times may be used to estimate the dependence of rates on external parameters in experimentally measured time distributions.

Indexed as

Models, BiologicalStochastic ProcessesSystems BiologyAlgorithmsComputer SimulationMarkov Chains

Identifiers

PMID24527894
PMCPMC4108629

What OpenQuestion holds

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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.