Evidence map›Paper›PMID 23636944›Full record

ArticleGenome research2013

Mapping functional transcription factor networks from gene expression data.

Brian C Haynes, Ezekiel J Maier, Michael H Kramer, Patricia I Wang, Holly Brown, Michael R Brent

Open access · bronzeAbstract read
In one paragraph

Article in Genome research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

31 citing papers in PubMed, 46 citations in OpenAlex.

  1. Article
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  14. A Wor1-Like Transcription Factor Is Essential for Virulence ofFrontiers in cellular and infection microbiology · 2018
    Article
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  16. Article
  17. Model-based transcriptome engineering promotes a fermentative transcriptional state in yeast.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  18. Review
  19. Article
  20. Review
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

6 authors at 1 institution in 1 country.

Brian C HaynesCenter for Genome Sciences and Systems Biology, Washington University, Saint Louis, Missouri 63108, USA.
Ezekiel J Maier
Michael H Kramer
Patricia I Wang
Holly Brown
Michael R Brent
Washington University in St. Louis · US

Funding

INSTITUTIONAL TRAINING GRANT IN GENOMIC SCIENCET32HG000045 · NHGRI · WASHINGTON UNIVERSITY · PI MICHAEL R BRENT, Barak A Cohen · 1997 to 2026
$8.4M
CAPSULE REGULATION AND VIRULENCE IN CRYPTOCOCCUS NEOFORMANSR01AI087794 · NIAID · WASHINGTON UNIVERSITY · PI BRENT, MICHAEL R, DOERING, TAMARA L · 2011 to 2020
$4.1M
Linking Gene Regulation to MetabolismR01GM100452 · NIGMS · WASHINGTON UNIVERSITY · PI BRENT, MICHAEL R · 2012 to 2015
$1.3M
GENOMIC ANALYSES OF DROSOPHILA DEVELOPMENTK22HG000045 · NHGRI · YALE UNIVERSITY · PI WHITE, KEVIN P · 2000 to 2004
$1.3M
NHGRI NIH HHS K22 HG000045NHGRI NIH HHS T32 HG000045NIAID NIH HHS AI087794NIAID NIH HHS R01 AI087794NIGMS NIH HHS GM100452NIGMS NIH HHS R01 GM100452
6 · The paper itself

Abstract

A critical step in understanding how a genome functions is determining which transcription factors (TFs) regulate each gene. Accordingly, extensive effort has been devoted to mapping TF networks. In Saccharomyces cerevisiae, protein-DNA interactions have been identified for most TFs by ChIP-chip, and expression profiling has been done on strains deleted for most TFs. These studies revealed that there is little overlap between the genes whose promoters are bound by a TF and those whose expression changes when the TF is deleted, leaving us without a definitive TF network for any eukaryote and without an efficient method for mapping functional TF networks. This paper describes NetProphet, a novel algorithm that improves the efficiency of network mapping from gene expression data. NetProphet exploits a fundamental observation about the nature of TF networks: The response to disrupting or overexpressing a TF is strongest on its direct targets and dissipates rapidly as it propagates through the network. Using S. cerevisiae data, we show that NetProphet can predict thousands of direct, functional regulatory interactions, using only gene expression data. The targets that NetProphet predicts for a TF are at least as likely to have sites matching the TF's binding specificity as the targets implicated by ChIP. Unlike most ChIP targets, the NetProphet targets also show evidence of functional regulation. This suggests a surprising conclusion: The best way to begin mapping direct, functional TF-promoter interactions may not be by measuring binding. We also show that NetProphet yields new insights into the functions of several yeast TFs, including a well-studied TF, Cbf1, and a completely unstudied TF, Eds1.

Indexed as

Gene Regulatory NetworksSoftwareAlgorithmsBinding SitesChromatin ImmunoprecipitationGene Expression ProfilingGene Expression Regulation, FungalGenome, FungalModels, GeneticPromoter Regions, GeneticProtein BindingSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsTranscription FactorsSaccharomyces cerevisiae ProteinsTranscription Factors

Identifiers

PMID23636944
PMCPMC3730105
OpenAlexW2126925799

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.