Evidence map›Paper›PMID 19180192›Full record

ArticlePLoS genetics2009

Learning a prior on regulatory potential from eQTL data.

Su-In Lee, Aimée M Dudley, David Drubin, Pamela A Silver, Nevan J Krogan, Dana Pe'er, Daphne Koller

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 135 papers.

0numbers the graph read from it
0cells of the map it votes in
135citing papers in PubMed
10.6field-weighted citation impact, top 1% 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

135 citing papers in PubMed, 202 citations in OpenAlex.

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  10. Enforcement of Postzygotic Species Boundaries in the Fungal Kingdom.Microbiology and molecular biology reviews : MMBR · 2022
    Review
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  18. Pbp1-Interacting Protein Mkt1 Regulates Virulence and Sexual Reproduction inFrontiers in cellular and infection microbiology · 2019
    Article
  19. Review
  20. Article

75 more citing papers are in PubMed but not listed here.

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

7 authors at 5 institutions in 1 country.

Su-In LeeComputer Science Department, Stanford University, Stanford, California, United States of America.
Aimée M Dudley
David Drubin
Pamela A Silver
Nevan J Krogan
Dana Pe'er
Daphne Koller
Harvard University · USStanford University · USColumbia University · USInstitute for Systems Biology · USUniversity of California, San Francisco · US

Funding

Temporal and spatial effects on expression and functionK22HG002908 · NHGRI · INSTITUTE FOR SYSTEMS BIOLOGY · PI DUDLEY, AIMEE M · 2003 to 2009
$1.1M
NHGRI NIH HHS K22 HG002908
6 · The paper itself

Abstract

Genome-wide RNA expression data provide a detailed view of an organism's biological state; hence, a dataset measuring expression variation between genetically diverse individuals (eQTL data) may provide important insights into the genetics of complex traits. However, with data from a relatively small number of individuals, it is difficult to distinguish true causal polymorphisms from the large number of possibilities. The problem is particularly challenging in populations with significant linkage disequilibrium, where traits are often linked to large chromosomal regions containing many genes. Here, we present a novel method, Lirnet, that automatically learns a regulatory potential for each sequence polymorphism, estimating how likely it is to have a significant effect on gene expression. This regulatory potential is defined in terms of "regulatory features"-including the function of the gene and the conservation, type, and position of genetic polymorphisms-that are available for any organism. The extent to which the different features influence the regulatory potential is learned automatically, making Lirnet readily applicable to different datasets, organisms, and feature sets. We apply Lirnet both to the human HapMap eQTL dataset and to a yeast eQTL dataset and provide statistical and biological results demonstrating that Lirnet produces significantly better regulatory programs than other recent approaches. We demonstrate in the yeast data that Lirnet can correctly suggest a specific causal sequence variation within a large, linked chromosomal region. In one example, Lirnet uncovered a novel, experimentally validated connection between Puf3-a sequence-specific RNA binding protein-and P-bodies-cytoplasmic structures that regulate translation and RNA stability-as well as the particular causative polymorphism, a SNP in Mkt1, that induces the variation in the pathway.

Indexed as

Gene Regulatory NetworksQuantitative Trait LociSoftwareAlgorithmsComputational BiologyDatabases, Nucleic AcidHumansOligonucleotide Array Sequence AnalysisPolymorphism, Single NucleotideYeasts

Identifiers

PMID19180192
PMCPMC2627940
OpenAlexW2014347464

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.