Evidence map›Paper›PMID 23028368›Full record

ArticlePLoS genetics2012

Coevolution within and between regulatory loci can preserve promoter function despite evolutionary rate acceleration.

Antoine Barrière, Kacy L Gordon, Ilya Ruvinsky

Abstract read
In one paragraph

Article in PLoS genetics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
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  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. EMBO reports · 2017
    Article
  15. Gene Regulation and Speciation.Trends in genetics : TIG · 2017
    Review
  16. Article
  17. Article
  18. When natural selection gives gene function the cold shoulder.BioEssays : news and reviews in molecular, cellular and developmental biology · 2015
    Review
  19. Article
  20. Article
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

3 authors.

Antoine BarrièreDepartment of Ecology and Evolution and Institute for Genomics and Systems Biology, The University of Chicago, Chicago, Illinois, United States of America.
Kacy L Gordon
Ilya Ruvinsky

Funding

CORE: ADMINISTRATIVEP50GM081892 · NIGMS · UNIVERSITY OF CHICAGO · PI WHITE, KEVIN P. · 2008 to 2013
$15.9M
Training Program in Developmental BiologyT32HD055164 · NICHD · UNIVERSITY OF CHICAGO · PI Sally Horne-Badovinac, Paschalis Kratsios · 2008 to 2026
$3.6M
NICHD NIH HHS 5 T32 HD055164NICHD NIH HHS T32 HD055164NIGMS NIH HHS P50 GM081892
6 · The paper itself

Abstract

Phenotypes that appear to be conserved could be maintained not only by strong purifying selection on the underlying genetic systems, but also by stabilizing selection acting via compensatory mutations with balanced effects. Such coevolution has been invoked to explain experimental results, but has rarely been the focus of study. Conserved expression driven by the unc-47 promoters of Caenorhabditis elegans and C. briggsae persists despite divergence within a cis-regulatory element and between this element and the trans-regulatory environment. Compensatory changes in cis and trans are revealed when these promoters are used to drive expression in the other species. Functional changes in the C. briggsae promoter, which has experienced accelerated sequence evolution, did not lead to alteration of gene expression in its endogenous environment. Coevolution among promoter elements suggests that complex epistatic interactions within cis-regulatory elements may facilitate their divergence. Our results offer a detailed picture of regulatory evolution in which subtle, lineage-specific, and compensatory modifications of interacting cis and trans regulators together maintain conserved gene expression patterns.

Indexed as

Caenorhabditis elegans ProteinsEvolution, MolecularPromoter Regions, GeneticVesicular Inhibitory Amino Acid Transport ProteinsAmino Acid SequenceAnimalsCaenorhabditis elegansConserved SequenceEpistasis, GeneticGene Expression RegulationMolecular Sequence DataRegulatory Sequences, Nucleic AcidSpecies SpecificityCaenorhabditis elegans Proteinsunc-47 protein, C elegansVesicular Inhibitory Amino Acid Transport Proteins

Identifiers

PMID23028368
PMCPMC3447958

What OpenQuestion holds

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Registered trials

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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.