Evidence map›Paper›PMID 26076233›Full record

ArticleeLife2015

Intermolecular epistasis shaped the function and evolution of an ancient transcription factor and its DNA binding sites.

Dave W Anderson, Alesia N McKeown, Joseph W Thornton

Open access · goldAbstract read
In one paragraph

Article in eLife, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
5.3field-weighted citation impact, top 4% 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

63 citing papers in PubMed, 114 citations in OpenAlex.

  1. Review
  2. Review
  3. Evolutionary pathways in epistatic mechanical networks.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Epistatic contributions to human traits via transcription factor mechanisms.medRxiv : the preprint server for health sciences · 2025
    Article
  5. Article
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  7. A conserved ARF-DNA interface underlies auxin-triggered transcriptional response.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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  14. The simplicity of protein sequence-function relationships.bioRxiv : the preprint server for biology · 2024
    Article
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  20. Article

3 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

3 authors at 2 institutions in 1 country.

Dave W AndersonInstitute of Ecology and Evolution, University of Oregon, Eugene, United States.
Alesia N McKeownInstitute of Ecology and Evolution, University of Oregon, Eugene, United States.
Joseph W ThorntonDepartment of Ecology and Evolution, University of Chicago, Chicago, United States.
University of Oregon · USUniversity of Chicago · US

Funding

Re-Engineering Translational Research at the University of ChicagoUL1TR000430 · NCATS · UNIVERSITY OF CHICAGO · PI SOLWAY, JULIAN · 2012 to 2016
$20.2M
MOLECULAR BIOLOGY AND BIOPHYSICST32GM007759 · NIGMS · UNIVERSITY OF OREGON · PI NOLEN, BRADLEY J · 1985 to 2021
$8.5M
Mechanisms for the evolution of novel DNA specificity in a transcription factor fR01GM104397 · NIGMS · UNIVERSITY OF CHICAGO · PI THORNTON, JOSEPH W · 2013 to 2016
$1.3M
Howard Hughes Medical InstituteNCATS NIH HHS UL1 TR000430NIGMS NIH HHS 5-T32-GM-7759-33NIGMS NIH HHS NIH R01-GM104397NIGMS NIH HHS R01 GM104397NIGMS NIH HHS T32 GM007759
6 · The paper itself

Abstract

Complexes of specifically interacting molecules, such as transcription factor proteins (TFs) and the DNA response elements (REs) they recognize, control most biological processes, but little is known concerning the functional and evolutionary effects of epistatic interactions across molecular interfaces. We experimentally characterized all combinations of genotypes in the joint protein-DNA sequence space defined by an historical transition in TF-RE specificity that occurred some 500 million years ago in the DNA-binding domain of an ancient steroid hormone receptor. We found that rampant epistasis within and between the two molecules was essential to specific TF-RE recognition and to the evolution of a novel TF-RE complex with unique derived specificity. Permissive and restrictive epistatic mutations across the TF-RE interface opened and closed potential evolutionary paths accessible by the other, making the evolution of each molecule contingent on its partner's history and allowing a molecular complex with novel specificity to evolve.

Indexed as

Epistasis, GeneticEvolution, MolecularResponse ElementsBinding SitesComputational BiologyDNATranscription FactorsDNATranscription Factorsbiochemistryepistasisevolutionevolutionary biologygenomicsnonepermissive mutationsequence spacetranscription factors

Identifiers

PMID26076233
PMCPMC4500092
OpenAlexW1857209124

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.