Evidence map›Paper›PMID 21746694›Full record

ArticleBriefings in bioinformatics2012

How to cluster gene expression dynamics in response to environmental signals.

Yaqun Wang, Meng Xu, Zhong Wang, Ming Tao, Junjia Zhu, Li Wang, Runze Li, Scott A Berceli, Rongling Wu

Abstract read
In one paragraph

Article in Briefings in bioinformatics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

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  10. Review
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  15. Gene-Environment Interaction: A Variable Selection Perspective.Methods in molecular biology (Clifton, N.J.) · 2021
    Review
  16. Review
  17. SEGN: Inferring real-time gene networks mediating phenotypic plasticity.Computational and structural biotechnology journal · 2020
    Article
  18. Article
  19. Article
  20. 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

9 authors.

Yaqun WangDepartment of Statistics, Pennsylvania State University, Hershey, PA 17033, USA.
Meng Xu
Zhong Wang
Ming Tao
Junjia Zhu
Li Wang
Runze Li
Scott A Berceli
Rongling Wu

Funding

THE REFINEMENT &APPLICATION OF MEDICAL DECISION MAKING IN PREVENTION SCIENCESP50DA010075 · NIDA · PENNSYLVANIA STATE UNIVERSITY-UNIV PARK · PI LANZA, STEPHANIE T · 1996 to 2014
$24.5M
UF Clinical and Translational Science AwardUL1TR000064 · NCATS · UNIVERSITY OF FLORIDA · PI NELSON, DAVID R · 2012 to 2014
$12.2M
Multiscale Network Modeling of Hemodynamically-Driven Vascular AdaptationR01HL095508 · NHLBI · UNIVERSITY OF FLORIDA · PI BERCELI, SCOTT A · 2009 to 2012
$1.5M
New Statistical Models for Intensive Longitudinal DataR21DA024260 · NIDA · PENNSYLVANIA STATE UNIVERSITY, THE · PI DIERKER, LISA C, LI, RUNZE · 2007 to 2010
$1.2M
NCATS NIH HHS UL1 TR000064NHLBI NIH HHS R01 HL095508NIDA NIH HHS P50 DA010075NIDA NIH HHS P50-DA10075NIDA NIH HHS R21 DA024260NIDA NIH HHS R21-DA024260
6 · The paper itself

Abstract

Organisms usually cope with change in the environment by altering the dynamic trajectory of gene expression to adjust the complement of active proteins. The identification of particular sets of genes whose expression is adaptive in response to environmental changes helps to understand the mechanistic base of gene-environment interactions essential for organismic development. We describe a computational framework for clustering the dynamics of gene expression in distinct environments through Gaussian mixture fitting to the expression data measured at a set of discrete time points. We outline a number of quantitative testable hypotheses about the patterns of dynamic gene expression in changing environments and gene-environment interactions causing developmental differentiation. The future directions of gene clustering in terms of incorporations of the latest biological discoveries and statistical innovations are discussed. We provide a set of computational tools that are applicable to modeling and analysis of dynamic gene expression data measured in multiple environments.

Indexed as

Cluster AnalysisGene-Environment InteractionGene ExpressionAlgorithmsCell DifferentiationComputer SimulationDatabases, GeneticGene Expression Profiling

Identifiers

PMID21746694
PMCPMC3294239

What OpenQuestion holds

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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.