Evidence map›Paper›PMID 20947766›Full record

ArticleScience (New York, N.Y.)2010

Selection at linked sites shapes heritable phenotypic variation in C. elegans.

Matthew V Rockman, Sonja S Skrovanek, Leonid Kruglyak

Abstract read
In one paragraph

Article in Science (New York, N.Y.), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 157 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
157citing papers in PubMed, 1 pooled it
–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

157 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
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  5. bioRxiv : the preprint server for biology · 2026
    Article
  6. Background selection in recombining genomes and its consequences for the maintenance of variation in complex traits.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  7. Article
  8. bioRxiv : the preprint server for biology · 2025
    Article
  9. Article
  10. Genetic mapping of lifespan and mitochondrial stress response inbioRxiv : the preprint server for biology · 2025
    Article
  11. The regulatory architecture of gene expression variation inbioRxiv : the preprint server for biology · 2025
    Article
  12. Article
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  16. Review
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97 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Matthew V RockmanDepartment of Biology and Center for Genomics and Systems Biology, New York University, 100 Washington Square East, New York, NY 10003, USA. mrockman@nyu.edu
Sonja S Skrovanek
Leonid Kruglyak

Funding

Spatial Patterning During DevelopmentP50GM071508 · NIGMS · PRINCETON UNIVERSITY · PI POWELL, SUSAN M · 2004 to 2013
$30.6M
Genetic dissection of transcriptional and organismal phenotypes in C. elegansR01HG004321 · NHGRI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KRUGLYAK, LEONID · 2007 to 2014
$1.9M
Discovery and Characterization of Quantitative Trait NucleotidesR01GM089972 · NIGMS · NEW YORK UNIVERSITY · PI ROCKMAN, MATTHEW · 2009 to 2013
$1.5M
Howard Hughes Medical InstituteNHGRI NIH HHS R01 HG004321NIGMS NIH HHS P50 GM071508NIGMS NIH HHS R01 GM089972
6 · The paper itself

Abstract

Mutation generates the heritable variation that genetic drift and natural selection shape. In classical quantitative genetic models, drift is a function of the effective population size and acts uniformly across traits, whereas mutation and selection act trait-specifically. We identified thousands of quantitative trait loci (QTLs) influencing transcript abundance traits in a cross of two Caenorhabditis elegans strains; although trait-specific mutation and selection explained some of the observed pattern of QTL distribution, the pattern was better explained by trait-independent variation in the intensity of selection on linked sites. Our results suggest that traits in C. elegans exhibit different levels of variation less because of their own attributes than because of differences in the effective population sizes of the genomic regions harboring their underlying loci.

Indexed as

Genetic VariationQuantitative Trait, HeritableQuantitative Trait LociSelection, GeneticAllelesAnimalsCaenorhabditis elegansChromosome MappingChromosomesCrosses, GeneticEvolution, MolecularGene ExpressionGenes, HelminthLogistic ModelsModels, GeneticMutation

Identifiers

PMID20947766
PMCPMC3138179

What OpenQuestion holds

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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.