Evidence map›Paper›PMID 38020901›Full record

ArticleFrontiers in cell and developmental biology2023

The linear framework II: using graph theory to analyse the transient regime of Markov processes.

Kee-Myoung Nam, Jeremy Gunawardena

Abstract read
In one paragraph

Article in Frontiers in cell and developmental biology, 2023. 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

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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

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3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Stochastic thermodynamics for biological functions.Quantitative biology (Beijing, China) · 2025
    Review
  5. Article
  6. The Hill function is the universal Hopfield barrier for sharpness of input-output responses.Proceedings of the National Academy of Sciences of the United States of America · 2024
    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

2 authors.

Kee-Myoung NamDepartment of Systems Biology, Harvard Medical School, Boston, MA, United States.
Jeremy GunawardenaDepartment of Systems Biology, Harvard Medical School, Boston, MA, United States.

Funding

Information Integration and Energy Expenditure in Eukaryotic Gene RegulationR01GM122928 · NIGMS · HARVARD MEDICAL SCHOOL · PI DEPACE, ANGELA H, GUNAWARDENA, JEREMY · 2017 to 2024
$3.7M
NIGMS NIH HHS R01 GM122928
6 · The paper itself

Abstract

The linear framework uses finite, directed graphs with labelled edges to model biomolecular systems. Graph vertices represent chemical species or molecular states, edges represent reactions or transitions and edge labels represent rates that also describe how the system is interacting with its environment. The present paper is a sequel to a recent review of the framework that focussed on how graph-theoretic methods give insight into steady states as rational algebraic functions of the edge labels. Here, we focus on the transient regime for systems that correspond to continuous-time Markov processes. In this case, the graph specifies the infinitesimal generator of the process. We show how the moments of the first-passage time distribution, and related quantities, such as splitting probabilities and conditional first-passage times, can also be expressed as rational algebraic functions of the labels. This capability is timely, as new experimental methods are finally giving access to the transient dynamic regime and revealing the computations and information processing that occur before a steady state is reached. We illustrate the concepts, methods and formulas through examples and show how the results may be used to illuminate previous findings in the literature.

Indexed as

first-passage timesgraph theorylinear frameworkMarkov processesMatrix-Tree theoremsrational functions

Identifiers

PMID38020901
PMCPMC10656611

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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.