Evidence map›Paper›PMID 28938012›Full record

ArticlePloS one2017

F-MAP: A Bayesian approach to infer the gene regulatory network using external hints.

Maryam Shahdoust, Hamid Pezeshk, Hossein Mahjub, Mehdi Sadeghi

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Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
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1 · What the graph read from it

What it found

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Maryam ShahdoustDepartment of Biostatistics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran.
Hamid PezeshkSchool of Mathematics, Statistics and Computer Science, College of Science, University of Tehran, Tehran, Iran.ORCID http://orcid.org/0000-0003-0399-1690
Hossein MahjubDepartment of Biostatistics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran.
Mehdi SadeghiNational Institute of Genetic Engineering and Biotechnology, Tehran, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Common topological features of related species gene regulatory networks suggest reconstruction of the network of one species by using the further information from gene expressions profile of related species. We present an algorithm to reconstruct the gene regulatory network named; F-MAP, which applies the knowledge about gene interactions from related species. Our algorithm sets a Bayesian framework to estimate the precision matrix of one species microarray gene expressions dataset to infer the Gaussian Graphical model of the network. The conjugate Wishart prior is used and the information from related species is applied to estimate the hyperparameters of the prior distribution by using the factor analysis. Applying the proposed algorithm on six related species of drosophila shows that the precision of reconstructed networks is improved considerably compared to the precision of networks constructed by other Bayesian approaches.

Indexed as

AlgorithmsGene Regulatory NetworksAnimalsBayes TheoremDatasets as TopicDrosophilaDrosophila ProteinsFactor Analysis, StatisticalGene ExpressionGene Expression ProfilingModels, MolecularPhylogenySpecies SpecificityDrosophila Proteins

Identifiers

PMID28938012
PMCPMC5609748

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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.