Evidence map›Paper›PMID 29579312›Full record

ArticleNucleic acids research2018

TGMI: an efficient algorithm for identifying pathway regulators through evaluation of triple-gene mutual interaction.

Chathura Gunasekara, Kui Zhang, Wenping Deng, Laura Brown, Hairong Wei

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2018. 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
0.7field-weighted citation impact, top 30% of its field
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, 28 citations in OpenAlex.

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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

5 authors at 1 institution in 2 countries.

Chathura GunasekaraSchool of Forest Resources and Environmental Science, Michigan Technological University, Houghton, MI 49931, USA.
Kui ZhangDepartment of Mathematical Sciences Michigan Technological University, Houghton, MI 49931, USA.
Wenping DengSchool of Forest Resources and Environmental Science, Michigan Technological University, Houghton, MI 49931, USA.
Laura BrownDepartment of Computer Science, Michigan Technological University, MI 49931, USA.
Hairong WeiSchool of Forest Resources and Environmental Science, Michigan Technological University, Houghton, MI 49931, USA.
Michigan Technological University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite their important roles, the regulators for most metabolic pathways and biological processes remain elusive. Presently, the methods for identifying metabolic pathway and biological process regulators are intensively sought after. We developed a novel algorithm called triple-gene mutual interaction (TGMI) for identifying these regulators using high-throughput gene expression data. It first calculated the regulatory interactions among triple gene blocks (two pathway genes and one transcription factor (TF)), using conditional mutual information, and then identifies significantly interacted triple genes using a newly identified novel mutual interaction measure (MIM), which was substantiated to reflect strengths of regulatory interactions within each triple gene block. The TGMI calculated the MIM for each triple gene block and then examined its statistical significance using bootstrap. Finally, the frequencies of all TFs present in all significantly interacted triple gene blocks were calculated and ranked. We showed that the TFs with higher frequencies were usually genuine pathway regulators upon evaluating multiple pathways in plants, animals and yeast. Comparison of TGMI with several other algorithms demonstrated its higher accuracy. Therefore, TGMI will be a valuable tool that can help biologists to identify regulators of metabolic pathways and biological processes from the exploded high-throughput gene expression data in public repositories.

Indexed as

AlgorithmsAnimalsArabidopsisCell CycleEmbryonic Stem CellsGene Expression ProfilingGene Expression RegulationGene Regulatory NetworksLigninMetabolic Networks and PathwaysMicePluripotent Stem CellsSaccharomyces cerevisiaeTranscription FactorsLigninTranscription Factors

Identifiers

PMID29579312
PMCPMC6009660
OpenAlexW2792844754

What OpenQuestion holds

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LicenceCC BY-NC
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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.