Evidence map›Paper›PMID 15930496›Full record

ArticleGenome research2005

Discovering regulatory binding-site modules using rule-based learning.

Torgeir R Hvidsten, Bartosz Wilczyński, Andriy Kryshtafovych, Jerzy Tiuryn, Jan Komorowski, Krzysztof Fidelis

Open access · bronzeAbstract read
In one paragraph

Article in Genome research, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed, 51 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

6 authors at 2 institutions in 2 countries.

Torgeir R HvidstenThe Linnaeus Centre for Bioinformatics, Uppsala University, 751 24 Uppsala, Sweden.
Bartosz Wilczyński
Andriy Kryshtafovych
Jerzy Tiuryn
Jan Komorowski
Krzysztof Fidelis
University of Warsaw · PLUppsala University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transcription factors regulate expression by binding selectively to sequence sites in cis-regulatory regions of genes. It is therefore reasonable to assume that genes regulated by the same transcription factors should all contain the corresponding binding sites in their regulatory regions and exhibit similar expression profiles as measured by, for example, microarray technology. We have used this assumption to analyze genome-wide yeast binding-site and microarray expression data to reveal the combinatorial nature of gene regulation. We obtained IF-THEN rules linking binding-site combinations (binding-site modules) to genes with particular expression profiles, and thereby provided testable hypotheses on the combinatorial coregulation of gene expression. We showed that genes associated with such rules have a significantly higher probability of being bound by the same transcription factors, as indicated by a genome-wide location analysis, than genes associated with only common binding sites or similar expression. Furthermore, we also found that such genes were significantly more often biologically related in terms of Gene Ontology annotations than genes only associated with common binding sites or similar expression. We analyzed expression data collected under different sets of stress conditions and found many binding-site modules that are conserved over several of these condition sets, as well as modules that are specific to particular biological responses. Our results on the reoccurrence of binding sites in different modules provide specific data on how binding sites may be combined to allow a large number of expression outcomes using relatively few transcription factors.

Indexed as

AlgorithmsGenome, FungalAnimalsGene Expression ProfilingGene Expression Regulation, FungalHumansPromoter Regions, GeneticSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSequence Analysis, DNATranscription FactorsTranscription, GeneticSaccharomyces cerevisiae ProteinsTranscription Factors

Identifiers

PMID15930496
PMCPMC1142476
OpenAlexW2096280725

What OpenQuestion holds

Textmetadata
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.