Evidence map›Paper›PMID 25328249›Full record

ArticleSIAM journal on applied mathematics2013

TWO-LAYER MATHEMATICAL MODELING OF GENE EXPRESSION: INCORPORATING DNA-LEVEL INFORMATION AND SYSTEM DYNAMICS.

Jacqueline M Dresch, Marc A Thompson, David N Arnosti, Chichia Chiu

Abstract read
In one paragraph

Article in SIAM journal on applied mathematics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

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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.

Jacqueline M DreschDepartment of Mathematics, Harvey Mudd College, Claremont, CA 91711. This author's work was partly supported by a Teaching and Research Postdoctoral Fellowship at Harvey Mudd College.
Marc A ThompsonDepartment of Bioengineering, North Carolina Agricultural and Technical State University, Greensboro, NC27411.
David N ArnostiDepartment of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI 48824. This author's work was partly supported by NIH grant GM056976.
Chichia ChiuDepartment of Mathematics, Michigan State University, East Lansing, MI 48824.

Funding

MARC Undergraduate Student Training in Academic Researh (U-STAR) N C A&TT34GM083980 · NIGMS · NORTH CAROLINA AGRI & TECH ST UNIV · PI RORIE, CHECO JAMES · 2008 to 2022
$6.3M
MOLECULAR ANALYSIS OF TRANSCRIPTIONAL REPRESSIONR01GM056976 · NIGMS · MICHIGAN STATE UNIVERSITY · PI ARNOSTI, DAVID N · 1998 to 2014
$4.7M
NIGMS NIH HHS R01 GM056976NIGMS NIH HHS T34 GM083980
6 · The paper itself

Abstract

High-throughput genome sequencing and transcriptome analysis have provided researchers with a quantitative basis for detailed modeling of gene expression using a wide variety of mathematical models. Two of the most commonly employed approaches used to model eukaryotic gene regulation are systems of differential equations, which describe time-dependent interactions of gene networks, and thermodynamic equilibrium approaches that can explore DNA-level transcriptional regulation. To combine the strengths of these approaches, we have constructed a new two-layer mathematical model that provides a dynamical description of gene regulatory systems, using detailed DNA-based information, as well as spatial and temporal transcription factor concentration data. We also developed a semi-implicit numerical algorithm for solving the model equations and demonstrate here the efficiency of this algorithm through stability and convergence analyses. To test the model, we used it together with the semi-implicit algorithm to simulate a

Indexed as

reaction-diffusion equationthermodynamic equilibriumtranscriptional regulation

Identifiers

PMID25328249
PMCPMC4198071

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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.